P Nathan

Summary

Affiliation: Swinburne University of Technology
Country: Australia

Publications

  1. ncbi request reprint Effect of the menstrual cycle stage on the melatonin suppression by dim white light
    P J Nathan
    Brain Sciences Institute, Swinburne University of Technology, Victoria, Australia
    Psychoneuroendocrinology 24:193-200. 1999
  2. ncbi request reprint Effects of a combined extract of Ginkgo biloba and Bacopa monniera on cognitive function in healthy humans
    Pradeep J Nathan
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University, Victoria, Australia
    Hum Psychopharmacol 19:91-6. 2004
  3. ncbi request reprint The acute nootropic effects of Ginkgo biloba in healthy older human subjects: a preliminary investigation
    Pradeep J Nathan
    Neuropharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Australia
    Hum Psychopharmacol 17:45-9. 2002
  4. ncbi request reprint Simultaneous depletion of tryptophan, tyrosine and phenylalanine as an experimental method to probe brain monoamine function in humans
    Pradeep J Nathan
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University, Melbourne, Australia
    Int J Neuropsychopharmacol 7:171-6. 2004
  5. ncbi request reprint Inspection time: a neuropsychophysiological test for measuring the functional integrity of the cholinergic system
    P J Nathan
    Neuropharmacology Laboratory Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria, Australia
    Med Hypotheses 57:759-60. 2001
  6. ncbi request reprint Hypericum perforatum (St John's Wort): a non-selective reuptake inhibitor? A review of the recent advances in its pharmacology
    P J Nathan
    Brain Sciences Institute, Swinburne University of Technology, Hawthorn Victoria, Australia
    J Psychopharmacol 15:47-54. 2001
  7. ncbi request reprint Serotonin, noradrenaline and cognitive function: a preliminary investigation of the acute pharmacodynamic effects of a serotonin versus a serotonin and noradrenaline reuptake inhibitor
    P J Nathan
    Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Australia
    Behav Pharmacol 11:639-42. 2000
  8. ncbi request reprint Can the cognitive enhancing effects of ginkgo biloba be explained by its pharmacology?
    P Nathan
    Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria, Australia
    Med Hypotheses 55:491-3. 2000
  9. ncbi request reprint Volume transmission as a mechanism of time-dependent sensitization to antidepressant therapy
    P Nathan
    Brain Sciences Institute, Swinburne University of Technology, Victoria, Australia
    Med Hypotheses 54:1023-4. 2000
  10. ncbi request reprint The effect of gender on the melatonin suppression by light: a dose response relationship
    P J Nathan
    The Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria, Australia
    J Neural Transm 107:271-9. 2000

Collaborators

Detail Information

Publications65

  1. ncbi request reprint Effect of the menstrual cycle stage on the melatonin suppression by dim white light
    P J Nathan
    Brain Sciences Institute, Swinburne University of Technology, Victoria, Australia
    Psychoneuroendocrinology 24:193-200. 1999
    ..97). Our findings suggest that the menstrual cycle hormonal changes do not affect the melatonin sensitivity to dim light in healthy controls...
  2. ncbi request reprint Effects of a combined extract of Ginkgo biloba and Bacopa monniera on cognitive function in healthy humans
    Pradeep J Nathan
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University, Victoria, Australia
    Hum Psychopharmacol 19:91-6. 2004
    ..These findings suggest that at least within the current treatment duration and doses, an extract containing Ginkgo biloba and Bacopa monniera had no cognitive enhancing effects in healthy subjects...
  3. ncbi request reprint The acute nootropic effects of Ginkgo biloba in healthy older human subjects: a preliminary investigation
    Pradeep J Nathan
    Neuropharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Australia
    Hum Psychopharmacol 17:45-9. 2002
    ..No acute effects of Ginkgo biloba were found for any of the memory tests examined. The findings suggest that 120 mg of Ginkgo biloba has no acute nootropic effects in healthy older humans...
  4. ncbi request reprint Simultaneous depletion of tryptophan, tyrosine and phenylalanine as an experimental method to probe brain monoamine function in humans
    Pradeep J Nathan
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University, Melbourne, Australia
    Int J Neuropsychopharmacol 7:171-6. 2004
    ..Findings suggest that simultaneous depletion of monoamine precursors can achieve significant plasma monoamine depletion in the range expected to affect brain monoamine function...
  5. ncbi request reprint Inspection time: a neuropsychophysiological test for measuring the functional integrity of the cholinergic system
    P J Nathan
    Neuropharmacology Laboratory Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria, Australia
    Med Hypotheses 57:759-60. 2001
    ..Taken together, available data suggest that IT may be a useful physiological marker of functional status of the cholinergic system...
  6. ncbi request reprint Hypericum perforatum (St John's Wort): a non-selective reuptake inhibitor? A review of the recent advances in its pharmacology
    P J Nathan
    Brain Sciences Institute, Swinburne University of Technology, Hawthorn Victoria, Australia
    J Psychopharmacol 15:47-54. 2001
    ..While reuptake inhibition may more than likely be responsible for most of the antidepressant effect, other mechanisms may also contribute alone or in combination to exert the overall antidepressant action...
  7. ncbi request reprint Serotonin, noradrenaline and cognitive function: a preliminary investigation of the acute pharmacodynamic effects of a serotonin versus a serotonin and noradrenaline reuptake inhibitor
    P J Nathan
    Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Australia
    Behav Pharmacol 11:639-42. 2000
    ..Venlafaxine did not affect performances on any of the cognitive or psychomotor tests examined. Differences may be related to relative potencies of the compounds for monoamine reuptake inhibition...
  8. ncbi request reprint Can the cognitive enhancing effects of ginkgo biloba be explained by its pharmacology?
    P Nathan
    Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria, Australia
    Med Hypotheses 55:491-3. 2000
    ..The overall pharmacodynamic effect of Ginkgo biloba is likely due to a combination of platelet activating factor antagonistic effects, free radical scavenging activity and modulation of cholinergic function...
  9. ncbi request reprint Volume transmission as a mechanism of time-dependent sensitization to antidepressant therapy
    P Nathan
    Brain Sciences Institute, Swinburne University of Technology, Victoria, Australia
    Med Hypotheses 54:1023-4. 2000
    ..Signals released via this transmission have properties that may explain the process of time-dependent sensitization...
  10. ncbi request reprint The effect of gender on the melatonin suppression by light: a dose response relationship
    P J Nathan
    The Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria, Australia
    J Neural Transm 107:271-9. 2000
    ..Our findings suggest that melatonin suppression by light in intensity dependent, with no gender differences in light sensitivity...
  11. ncbi request reprint The experimental and clinical pharmacology of St John's Wort (Hypericum perforatum L.)
    P Nathan
    Brain Sciences Institute, Swinburne University of Technology, 400 Burwood Road, Hawthorn 3122, Victoria, Australia
    Mol Psychiatry 4:333-8. 1999
    ....
  12. ncbi request reprint Melatonin sensitivity to dim white light in affective disorders
    P J Nathan
    Brain Sciences Institute, Swinburne University of Technology, Victoria, Australia
    Neuropsychopharmacology 21:408-13. 1999
    ..The supersensitivity may be a mechanism where by phase-delayed rhythms, are resynchronised to a new circadian position. Conversely, an abnormality may exist in the pathway from the retina to the suprachiamatic nucleus...
  13. ncbi request reprint Tyrosine depletion alters cortical and limbic blood flow but does not modulate spatial working memory performance or task-related blood flow in humans
    Kathryn A Ellis
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Hum Brain Mapp 28:1136-49. 2007
    ..These findings question the capacity of TPD to consistently modulate dopamine function and SWM neural networks in humans...
  14. ncbi request reprint Acute dopamine D(1) and D(2) receptor stimulation does not modulate mismatch negativity (MMN) in healthy human subjects
    Sumie Leung
    Biological Psychiatry Research Unit, Brain Sciences Institute, Faculty of Life and Social Sciences, Swinburne University of Technology, Melbourne, Australia
    Psychopharmacology (Berl) 194:443-51. 2007
    ....
  15. ncbi request reprint The cognitive effects of modulating the glycine site of the NMDA receptor with high-dose glycine in healthy controls
    Colin Palmer
    Behavioural Neuroscience Laboratory, School of Psychology, Psychiatry and Psychological Medicine, Monash University, Victoria, Australia
    Hum Psychopharmacol 23:151-9. 2008
    ....
  16. ncbi request reprint Acute serotonin and dopamine depletion improves attentional control: findings from the stroop task
    Kirsty E Scholes
    Behavioural Neuroscience Laboratory, Department of Physiology, Monash Centre for Brain and Behavior, Monash University, Melbourne, Vic, Australia
    Neuropsychopharmacology 32:1600-10. 2007
    ..These findings enhance our understanding of the neurochemical basis of attentional control and the possible cause of attentional control deficits in schizophrenia...
  17. ncbi request reprint Selective effects of acute serotonin and catecholamine depletion on memory in healthy women
    Ben J Harrison
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Melbourne Australia
    J Psychopharmacol 18:32-40. 2004
    ..This may shed light on the role of these neurotransmitters in disorders that are characterized by significant memory impairment...
  18. ncbi request reprint Simultaneous depletion of serotonin and catecholamines impairs sustained attention in healthy female subjects without affecting learning and memory
    Cathy Matrenza
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    J Psychopharmacol 18:21-31. 2004
    ..These findings suggest that simultaneously depleting the availability of brain serotonin and catecholamines in healthy female subjects selectively impairs sustained attention, without affecting other cognitive domains...
  19. ncbi request reprint Acute high-dose glycine attenuates mismatch negativity (MMN) in healthy human controls
    Sumie Leung
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Psychopharmacology (Berl) 196:451-60. 2008
    ..However, no study has investigated the possible effects of high-dose glycine on MMN. Further, the physiological consequences of administering high-dose glycine in subjects with normal NMDA receptor function are unknown...
  20. ncbi request reprint Brain monoamines and early visual information-processing speed
    Ben J Harrison
    Neuropharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology Melbourne, Australia
    Int J Neuropsychopharmacol 5:295-300. 2002
    ..These findings suggest that monoamines, whilst implicated in various forms of cognition are not central to IT, which measures the efficiency of perceptual intake and information-processing speed...
  21. ncbi request reprint Selective effects of simultaneous monoamine depletion on mood and emotional responsiveness
    Jay Maree Hughes
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria 3122, Australia
    Int J Neuropsychopharmacol 7:9-17. 2004
    ..The findings provide evidence that the simultaneous monoamine depletion technique may be a useful experimental method to probe central monoamine function in humans...
  22. ncbi request reprint Differential effects of acute serotonin and dopamine depletion on prepulse inhibition and p50 suppression measures of sensorimotor and sensory gating in humans
    Collette Mann
    Behavioural Neuroscience Laboratory, School of Psychology, Psychiatry and Psychological Medicine, Monash University, Melbourne, Vic, Australia
    Neuropsychopharmacology 33:1653-66. 2008
    ....
  23. ncbi request reprint Dopamine receptor stimulation does not modulate the loudness dependence of the auditory evoked potential in humans
    Barry V O'Neill
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Psychopharmacology (Berl) 188:92-9. 2006
    ....
  24. ncbi request reprint Molecular imaging of the dopaminergic system and its association with human cognitive function
    Vanessa L Cropley
    Department of Physiology, Behavioural Neuroscience Laboratory, Monash Centre for Brain and Behaviour, Monash University, Victoria, Australia
    Biol Psychiatry 59:898-907. 2006
    ....
  25. ncbi request reprint Direct evidence that acutely enhancing serotonin with the selective serotonin reuptake inhibitor citalopram modulates the loudness dependence of the auditory evoked potential (LDAEP) marker of central serotonin function
    Pradeep J Nathan
    Behavioural Neuroscience Laboratory, Department of Physiology, Monash Centre for Brain and Behaviour, Monash University, Melbourne, Australia
    Hum Psychopharmacol 21:47-52. 2006
    ..Together the results provide further support for the validity of the LDAEP as a non-invasive in vivo measure of central serotonin function in humans...
  26. ncbi request reprint Augmentation of serotonin enhances pleasant and suppresses unpleasant cortical electrophysiological responses to visual emotional stimuli in humans
    Andrew H Kemp
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Hawthorn VIC 3122, Australia
    Neuroimage 22:1084-96. 2004
    ..The findings suggest a possible neurophysiological mechanism underlying antidepressant drug action on emotion...
  27. ncbi request reprint Exploring the temporal dynamics of the spatial working memory n-back task using steady state visual evoked potentials (SSVEP)
    Kathryn A Ellis
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Neuroimage 31:1741-51. 2006
    ..The current findings may offer a framework in which to further investigate the temporal aspects of SWM...
  28. ncbi request reprint The modulatory effects of dopamine D1 and D2 receptor function on object working memory in humans
    Cali F Bartholomeusz
    Neuropsychopharmacology Research Unit, Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria, Australia
    J Psychopharmacol 17:9-15. 2003
    ..5 h and 3 h post-drug administration. Neither pergolide nor bromocriptine had an effect on object working memory performance. These findings suggest that object working memory may not be modulated by D1 and D2 receptors in humans...
  29. doi request reprint Pre- and post-synaptic dopamine imaging and its relation with frontostriatal cognitive function in Parkinson disease: PET studies with [11C]NNC 112 and [18F]FDOPA
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 20892 0135, USA
    Psychiatry Res 163:171-82. 2008
    ..These results suggest that striatal dopamine denervation may contribute to some frontostriatal cognitive impairment in moderate stage PD...
  30. doi request reprint Examining the nootropic effects of a special extract of Bacopa monniera on human cognitive functioning: 90 day double-blind placebo-controlled randomized trial
    Con Stough
    Brain Sciences Institute, Swinburne University, Hawthorn, Victoria 3122, Australia
    Phytother Res 22:1629-34. 2008
    ..Further studies are required to ascertain the effective dosage range, the time required to attain therapeutic levels and the effects over a longer term of administration...
  31. doi request reprint Effects of selective and combined serotonin and dopamine depletion on the loudness dependence of the auditory evoked potential (LDAEP) in humans
    Barry V O'Neill
    Biological Psychiatry Research Unit, Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Hum Psychopharmacol 23:301-12. 2008
    ..Accordingly we further examined the effects of selective serotonin, dopamine and simultaneous serotonin and dopamine depletion on the LDAEP in healthy subjects...
  32. doi request reprint Acute dopamine and/or serotonin depletion does not modulate mismatch negativity (MMN) in healthy human participants
    Sumie Leung
    Brain Sciences Institute, Faculty of Life and Social Sciences, Swinburne University of Technology, P O Box 218, John Street Hawthorn, 3122, Melbourne, Vic, Australia
    Psychopharmacology (Berl) 208:233-44. 2010
    ..While the neurochemical basis of MMN has been linked to N-methyl-D: -aspartic acid (NMDA) receptor function, the roles of the dopaminergic and/or the serotonergic systems are not fully explored in humans...
  33. doi request reprint The loudness dependence of the auditory evoked potential (LDAEP) as an in vivo biomarker of central serotonergic function in humans: rationale, evaluation and review of findings
    Barry V O'Neill
    Biological Psychiatry Research Unit, Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Hum Psychopharmacol 23:355-70. 2008
    ..Subsequently, this review was undertaken in an attempt to critically evaluate the potential role of the LDAEP as a marker of the central 5-HT function...
  34. ncbi request reprint High-dose glycine inhibits the loudness dependence of the auditory evoked potential (LDAEP) in healthy humans
    Barry V O'Neill
    Biological Psychiatry Research Unit, Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Psychopharmacology (Berl) 195:85-93. 2007
    ..Despite considerable research, very little is known about the LDAEP's sensitivity to other neurotransmitter systems...
  35. ncbi request reprint Functional connectivity during Stroop task performance
    Ben J Harrison
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Neuroimage 24:181-91. 2005
    ..These findings may also provide some additional insight into the nature of anterior cingulate- and prefrontal cortical contributions to implementing cognitive control in the brain...
  36. ncbi request reprint Effects of serotonin and catecholamine depletion on interleukin-6 activation and mood in human volunteers
    Ben J Harrison
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Hum Psychopharmacol 17:293-7. 2002
    ..These findings indicate that a transient disruption in global monoamine function does not stimulate a proinflammatory response of IL-6 in normal volunteers...
  37. ncbi request reprint Drug-induced modification of the system properties associated with spontaneous human electroencephalographic activity
    David T J Liley
    Centre for Intelligent Systems and Complex Processes, School of Biophysical Sciences and Electrical Engineering, Swinburne University of Technology, Hawthorn, Victoria 3122, Australia
    Phys Rev E Stat Nonlin Soft Matter Phys 68:051906. 2003
    ..Therefore physiologically specified fixed order ARMA modeling is expected to become an important tool for the systematic investigation and modeling of a wide range of cortically acting compounds...
  38. ncbi request reprint Combined D1/D2 receptor stimulation under conditions of dopamine depletion impairs spatial working memory performance in humans
    Kathryn A Ellis
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Psychopharmacology (Berl) 181:771-80. 2005
    ....
  39. ncbi request reprint Muscarinic and nicotinic receptor modulation of object and spatial n-back working memory in humans
    Amity Green
    Behavioural Neuroscience Laboratory, Department of Physiology, Monash Centre for Brain and Behaviour, PO Box 13F, Monash University, Melbourne, VIC 3800, Australia
    Pharmacol Biochem Behav 81:575-84. 2005
    ....
  40. doi request reprint An examination of acute changes in serotonergic neurotransmission using the loudness dependence measure of auditory cortex evoked activity: effects of citalopram, escitalopram and sertraline
    Valérie Guille
    Biological Psychiatry Research Unit, Brain Sciences Institute, Swinburne University of Technology, Melbourne, Vic, Australia
    Hum Psychopharmacol 23:231-41. 2008
    ..The aim of this study was to assess the sensitivity of the LDAEP to acute augmentation in central serotonergic neurotransmission in humans...
  41. doi request reprint The loudness dependence auditory evoked potential is insensitive to acute changes in serotonergic and noradrenergic neurotransmission
    Jessica Oliva
    School of Psychology and Psychiatry, Monash University, Melbourne, Vic, Australia
    Hum Psychopharmacol 25:423-7. 2010
    ..The current study examined the effects of noradrenergic modulation as well as serotonergic modulation on the LDAEP...
  42. ncbi request reprint Pindolol does not augment central serotonin function increases to citalopram in humans: an auditory evoked potential investigation
    Rebecca Segrave
    Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Pharmacol Biochem Behav 85:82-90. 2006
    ..The findings may provide further support for why pindolol may not be an effective therapeutic strategy to augment serotonin function and antidepressant response...
  43. doi request reprint Estradiol treatment and its interaction with the cholinergic system: effects on cognitive function in healthy young women
    Cali F Bartholomeusz
    Brain Sciences Institute, Faculty of Life and Social Sciences, Swinburne University of Technology, Vic, Australia
    Horm Behav 54:684-93. 2008
    ..Effects of estradiol treatment may be dependent on age, dose of estradiol, integrity of cholinergic innervation and baseline endogenous estrogen levels, which may in part explain the inconsistent findings in the literature...
  44. ncbi request reprint Acute augmentation of serotonin suppresses cardiovascular responses to emotional valence
    Andrew H Kemp
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Hawthorn, Victoria VIC 3122, Australia
    Int J Neuropsychopharmacol 7:65-70. 2004
    ..These results suggest that 5-HT may modulate the cardiovascular HR response to visual emotional stimuli and indicate that 5-HT may have a protective effect on the cardiovascular responses to emotional stimuli...
  45. doi request reprint Evidence for modulation of facial emotional processing bias during emotional expression decoding by serotonergic and noradrenergic antidepressants: an event-related potential (ERP) study
    Rebecca Kerestes
    Behavioural Neuroscience Laboratory, School of Psychology, Psychiatry and Psychological Medicine, Monash University, Melbourne, Australia
    Psychopharmacology (Berl) 202:621-34. 2009
    ....
  46. ncbi request reprint The acute effects of L-theanine in comparison with alprazolam on anticipatory anxiety in humans
    Kristy Lu
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne, University of Technology, Victoria, Australia
    Hum Psychopharmacol 19:457-65. 2004
    ..The findings suggest that while L-theanine may have some relaxing effects under resting conditions, neither L-theanine not alprazolam demonstrate any acute anxiolytic effects under conditions of increased anxiety in the AA model...
  47. ncbi request reprint Evaluating brain activity in obsessive-compulsive disorder: preliminary insights from a multivariate analysis
    Ben J Harrison
    Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
    Psychiatry Res 147:227-31. 2006
    ..Implications for the analysis of such studies are discussed...
  48. ncbi request reprint Pindolol augmentation of selective serotonin reuptake inhibitors: accounting for the variability of results of placebo-controlled double-blind studies in patients with major depression
    Rebecca Segrave
    Neuropsychopharmacology Laboratory, Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia
    Hum Psychopharmacol 20:163-74. 2005
    ....
  49. ncbi request reprint The acute effects of combined administration of Ginkgo biloba and Bacopa monniera on cognitive function in humans
    Bronya F G Maher
    Hum Psychopharmacol 17:163-4. 2002
  50. doi request reprint Small effect of dopamine release and no effect of dopamine depletion on [18F]fallypride binding in healthy humans
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 0135, USA
    Synapse 62:399-408. 2008
    ..These findings indicate that [18F]fallypride is useful for measuring amphetamine-induced dopamine release, but may be unreliable for estimating tonic dopamine levels, in striatum and extrastriatal regions of healthy humans...
  51. ncbi request reprint Ginkgo and memory
    Pradeep J Nathan
    JAMA 289:546; author reply 547-8. 2003
  52. ncbi request reprint L-tryptophan challenge and cognitive deficits in bipolar disorder: evidence for hyperserotonergic and hypodopaminergic mechanisms
    Pradeep J Nathan
    Neuropsychopharmacology 28:2212-3; author reply 2214-6. 2003
  53. ncbi request reprint Muscarinic and nicotinic receptors synergistically modulate working memory and attention in humans
    Julia R Ellis
    Behavioural Neuroscience Laboratory, Department of Physiology, Monash Centre for Brain and Behaviour, Monash University, Melbourne Australia
    Int J Neuropsychopharmacol 9:175-89. 2006
    ....
  54. ncbi request reprint Sex differences in the effect of acute tryptophan depletion on declarative episodic memory: a pooled analysis of nine studies
    Anke Sambeth
    Department of Neurocognition, Faculty of Psychology, Maastricht University, P O Box 616, 6200 MD Maastricht, The Netherlands
    Neurosci Biobehav Rev 31:516-29. 2007
    ..The findings provide further support for a critical role of serotonin in declarative episodic memory...
  55. ncbi request reprint Estrogen prevents 5-HT1A receptor-induced disruptions of prepulse inhibition in healthy women
    Andrea Gogos
    Behavioural Neuroscience Laboratory, Mental Health Research Institute of Victoria, Parkville, Vic, Australia
    Neuropsychopharmacology 31:885-9. 2006
    ..Estrogen treatment, administered in the appropriate experimental conditions, prevented PPI deficits induced by 5-HT(1A) receptor activation and may therefore also play a protective role in sensorimotor gating deficits in schizophrenia...
  56. ncbi request reprint The neuropharmacology of L-theanine(N-ethyl-L-glutamine): a possible neuroprotective and cognitive enhancing agent
    Pradeep J Nathan
    Behavioural Neuroscience Laboratory, Department of Physiology, Monash Center for Brain and Behaviour, Monash University, Australia
    J Herb Pharmacother 6:21-30. 2006
    ..Overall, L-theanine displays a neuropharmacology suggestive of a possible neuroprotective and cognitive enhancing agent and warrants further investigation in animals and humans...
  57. ncbi request reprint Association between amygdala hyperactivity to harsh faces and severity of social anxiety in generalized social phobia
    K Luan Phan
    Department of Psychiatry, Biological Sciences Division, The University of Chicago, Chicago, Illinois 60637, USA
    Biol Psychiatry 59:424-9. 2006
    ....
  58. ncbi request reprint Dysfunction of dorsolateral prefrontal cortex in antipsychotic-naïve schizophreniform psychosis
    Ben J Harrison
    Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Australia
    Psychiatry Res 148:23-31. 2006
    ....
  59. ncbi request reprint Beyond threat: amygdala reactivity across multiple expressions of facial affect
    Daniel A Fitzgerald
    Department of Psychiatry, The University of Chicago, 5841 South Maryland Avenue MC3077 L 466C, Chicago, IL 60637 1470, USA
    Neuroimage 30:1441-8. 2006
    ..These results challenge the notion that the amygdala has a specialized role in processing certain emotions and suggest that the amygdala may have a more general-purpose function in processing salient information from faces...
  60. ncbi request reprint Whole-body biodistribution and estimation of radiation-absorbed doses of the dopamine D1 receptor radioligand 11C-NNC 112 in humans
    Vanessa L Cropley
    Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 0135, USA
    J Nucl Med 47:100-4. 2006
    ....
  61. ncbi request reprint First-episode psychosis after taking an extract of Hypericum perforatum (St John's Wort)
    Ken Shimizu
    Hum Psychopharmacol 19:275-6. 2004
  62. ncbi request reprint Neural correlates of internally-generated disgust via autobiographical recall: a functional magnetic resonance imaging investigation
    Daniel A Fitzgerald
    Clinical Neuroscience and Psychopharmacology Research Unit, Department of Psychiatry, University of Chicago, Chicago, IL, USA
    Neurosci Lett 370:91-6. 2004
    ..These findings suggest that areas previously associated with the perception of disgust (e.g., insula, basal ganglia) are also involved interoceptive experience of disgust...
  63. ncbi request reprint Neural substrates for voluntary suppression of negative affect: a functional magnetic resonance imaging study
    K Luan Phan
    Department of Psychiatry, University of Chicago, Chicago, Illinois 60637 1470, USA
    Biol Psychiatry 57:210-9. 2005
    ..Although the capacity to regulate emotions is critical to mental well-being, its neural substrates remain unclear...
  64. ncbi request reprint Neurochemical aspects of susceptibility to depression
    Pradeep J Nathan
    JAMA 290:1315-6; author reply 1316. 2003
  65. ncbi request reprint Is the loudness dependence of the auditory evoked potential a sensitive and selective in vivo marker of central serotonergic function?
    Pradeep J Nathan
    Neuropsychopharmacology 30:1584-5; author reply 1586-7. 2005