Research Topics
| L NadelSummaryAffiliation: University of Arizona Country: USA Publications
Research Grants
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Detail Information
Publications
The relationship between episodic memory and context: clues from memory errors made while under stressL Nadel
Department of Psychology, University of Arizona, Tucson, AZ, USA
Physiol Res 51:S3-11. 2002- Down's syndrome: a genetic disorder in biobehavioral perspectiveL Nadel
Department of Psychology and ARL Neural Systems, Memory and Ageing Division, Univeristy of Arizona, Tuscon, Arizona 85721, USA
Genes Brain Behav 2:156-66. 2003..The development of animal models of these defects offers a way of ultimately connecting the genetic disorder to its cognitive consequences... - Update on memory systems and processesLynn Nadel
Department of Psychology, University of Arizona, Tucson, AZ 85721, USA
Neuropsychopharmacology 36:251-73. 2011..We review traditional thinking about learning and memory and consider more closely emerging trends from both human and animal research that could lead to profound shifts in how we understand the neural basis of memory... - Autobiographical memory retrieval and hippocampal activation as a function of repetition and the passage of timeLynn Nadel
Department of Psychology, University of Arizona, Tucson, AZ 85721, USA
Neural Plast 2007:90472. 2007..These results have important implications for existing theories of long-term memory consolidation... - Spatial memory deficits in patients with lesions to the right hippocampus and to the right parahippocampal cortexV D Bohbot
Psychology Department, University of Arizona, Tucson, 85724, USA
Neuropsychologia 36:1217-38. 1998..Patients with lesions to the right parahippocampal cortex were impaired on this task with a 30 min delay, suggesting that the parahippocampal cortex itself may play an important role in spatial memory... - Neuropsychological effects of second language exposure in Down syndromeJ O Edgin
Department of Psychology, University of Arizona, Tucson, AZ, USA
J Intellect Disabil Res 55:351-6. 2011..We expand on this work to determine the effects on the broader cognitive profile, including tests tapping deficits on neuropsychological measures of prefrontal and hippocampal function... - Reconsolidation of episodic memories: a subtle reminder triggers integration of new informationAlmut Hupbach
Department of Psychology, The University of Arizona, Tucson, Arizona 85721, USA
Learn Mem 14:47-53. 2007.... - Naps promote abstraction in language-learning infantsRebecca L Gomez
Department of Psychology, University of Arizona, Tucson, AZ 85721, USA
Psychol Sci 17:670-4. 2006..Infants who did not nap showed a memory effect. Naps appear to promote a qualitative change in memory, one involving greater flexibility in learning... - Stress administered prior to encoding impairs neutral but enhances emotional long-term episodic memoriesJessica D Payne
Harvard University, Department of Psychology, William James Hall, Cambridge, Massachusetts 02138, USA
Learn Mem 14:861-8. 2007..These differences likely emerge from differential actions of stress hormones on memory-relevant regions of the brain... - The impact of stress on neutral and emotional aspects of episodic memoryJessica D Payne
University of Arizona, Tucson 85721, USA
Memory 14:1-16. 2006..These data, which are also consistent with results obtained in a number of studies using animals and humans, have implications for the traumatic memory debate and theories regarding human memory... - Hippocampal activation during episodic and semantic memory retrieval: comparing category production and category cued recallLee Ryan
Cognition and Neuroimaging Laboratories, Department of Psychology, University of Arizona, Tucson, AZ 85721 0068, USA
Neuropsychologia 46:2109-21. 2008..We conclude that the distinction between semantic and episodic memory is more complex than classic memory models suggest... - The dynamics of memory: context-dependent updatingAlmut Hupbach
Department of Psychology, The University of Arizona, Tucson, Arizona 85721, USA
Learn Mem 15:574-9. 2008..However, when in a novel context, updating of existing memories does not occur, and a new episodic memory is created instead... - The role of medial temporal lobe in retrieving spatial and nonspatial relations from episodic and semantic memoryLee Ryan
Cognition and Neuroimaging Laboratories, Department of Psychology, University of Arizona, Tucson, Arizona, USA
Hippocampus 20:11-8. 2010..The placement of activation along the anterior-posterior axis of the hippocampus also differentiated the conditions. We suggest a view of hippocampal function in memory that incorporates aspects of all three theories... - Nap-dependent learning in infantsAlmut Hupbach
Department of Psychology, The University of Arizona, Tucson, AZ 85721, USA
Dev Sci 12:1007-12. 2009..Our findings support the view that infants' frequent napping plays an essential role in establishing long-term memory... - Episodic memory reconsolidation: updating or source confusion?Almut Hupbach
Department of Psychology, The University of Arizona, Tucson, AZ 85721, USA
Memory 17:502-10. 2009..This finding is informative with respect to the misinformation paradigm, and reconsolidation is discussed as a possible mechanism underlying our results and the misinformation effect... - Hippocampal activation during retrieval of spatial context from episodic and semantic memorySiobhan M Hoscheidt
Department of Psychology, University of Arizona, 1503 E University Blvd, Building 86, Tucson, AZ 85721, USA
Behav Brain Res 212:121-32. 2010.... - Place learning in virtual space. III: Investigation of spatial navigation training procedures and their application to fMRI and clinical neuropsychologyK G Thomas
Psychology Department, University of Arizona, P O Box 210068, Tucson, AZ 85721 0068, USA
Behav Res Methods Instrum Comput 33:21-37. 2001..Finally, two experiments demonstrated the application of C-G Arena procedures to neuroimaging (Experiment 5) and neuropsychological (Experiment 6) investigations of human spatial navigation... - Spatial but not object memory impairments in children with fetal alcohol syndromeA Uecker
Department of Psychiatry, University of Arizona, Tucson 85724, USA
Am J Ment Retard 103:12-8. 1998..As in animal models, children with fetal alcohol syndrome demonstrated a spatial but not an object memory impairment. A possible role for the hippocampus was discussed... - The first panic attack: a neurobiological theoryW J Jacobs
Department of Psychology, University of Arizona, Tucson 85721, USA
Can J Exp Psychol 53:92-107. 1999.... - Memory consolidation, retrograde amnesia and the hippocampal complexL Nadel
Department of Psychology and Neural Systems, Memory and Aging Division, University of Arizona, Tucson, Arizona 85721, USA
Curr Opin Neurobiol 7:217-27. 1997..g. autobiographical episodic and spatial memory) for as long as they exist and contribute to the transformation and stabilization of other forms of memory stored elsewhere in the brain... - The spatial brainLynn Nadel
Department of Psychology, University of Arizona, Tucson, AZ 85721, USA
Neuropsychology 18:473-6. 2004..The special role of the hippocampal system in allocentric space, and as a consequence, in context, suggests how a spatial system might end up central to the ability to remember episodes... - An fMRI study of episodic memory: retrieval of object, spatial, and temporal informationScott M Hayes
Cognition and Neuroimaging Laboratories, Department of Psychology, University of Arizona, Tucson, AZ 85721, USA
Behav Neurosci 118:885-96. 2004..These findings support current theories positing roles for frontal and medial temporal regions during episodic retrieval and suggest a specific role for the hippocampal complex in the retrieval of spatial-location information... - Divergence of explicit and implicit processing speed during associative memory retrievalTimothy M Ellmore
Department of Psychology, The University of Arizona, Tucson, AZ 85721, USA
Brain Res 1229:155-66. 2008.... - Parental report of sleep problems in Down syndromeJ H Breslin
Department of Psychology, University of Arizona, Tucson, Arizona 85721, USA
J Intellect Disabil Res 55:1086-91. 2011..To examine sleep in DS, we gave parents a questionnaire assessing their child's sleep... - Consolidation of memoryL Nadel
Department of Psychology, University of Arizona, Tucson 85721, USA
Hippocampus 11:56-60. 2001..It is likely that animal studies will continue to prove important in these developments... - Hippocampal complex and retrieval of recent and very remote autobiographical memories: evidence from functional magnetic resonance imaging in neurologically intact peopleL Ryan
Cognition Laboratory, Department of Psychology, University of Arizona, Tucson 85721 0068, USA
Hippocampus 11:707-14. 2001..The results support the notion that the hippocampal complex participates in retention and recovery of even very old autobiographical memories, and place boundary conditions on theories of memory consolidation... - The effects of experimentally induced stress on false recognitionJessica D Payne
University of Arizona, Tucson, AZ 85721, USA
Memory 10:1-6. 2002..This finding indicates that stress, possibly through its impact on the hippocampus and prefrontal cortex, can potentiate false memories... - Rat spatial memory tasks adapted for humans: characterization in subjects with intact brain and subjects with selective medial temporal lobe thermal lesionsV D Bohbot
Psychology Department and ARL-NSMA, University of Arizona, Tucson, USA
Physiol Res 51:S49-65. 2002..This supports the role of the human right hippocampus for spatial memory, in this case, involving memory for the location of elements in the room; learning known to require the hippocampus in the rat... - Children's use of landmarks: implications for modularity theoryAmy E Learmonth
Rutgers University, Department of Psychology, Piscataway, NJ 08854, USA
Psychol Sci 13:337-41. 2002..The ability of children to use landmarks in combination with geometric information raises important questions about the existence of an encapsulated geometric module... - Sleep, dreams, and memory consolidation: the role of the stress hormone cortisolJessica D Payne
The University of Arizona, Department of Psychology, Tucson, Arizona 85721, USA
Learn Mem 11:671-8. 2004..The concentration of cortisol escalates over the course of the night's sleep, in ways that we propose can help explain the changing nature of dreams across the sleep cycle... - The neuropsychology of Down syndrome: evidence for hippocampal dysfunctionBruce F Pennington
Department of Psychology, University of Denver CO 80208, USA
Child Dev 74:75-93. 2003..It is interesting that these results are similar to what has been found in a mouse model of DS. Such a model will make it easier to understand the neurobiological mechanisms that lead to the development of hippocampal dysfunction in DS... - Stress differentially modulates fear conditioning in healthy men and womenEric D Jackson
Department of Psychology, University of Arizona, Tucson, Arizona 85721, USA
Biol Psychiatry 59:516-22. 2006..The enhancing effects of stress on the formation of conditioned fear might provide a useful model for the formation of pathological emotional reactions, such as those found in PTSD... - Functional neuroanatomy of remote episodic, semantic and spatial memory: a unified account based on multiple trace theoryMorris Moscovitch
Department of Psychology, University of Toronto and Rotman Research Institute Baycrest Centre, Ontario, Canada
J Anat 207:35-66. 2005.... - The effect of scene context on episodic object recognition: parahippocampal cortex mediates memory encoding and retrieval successScott M Hayes
Center for Cognitive Neuroscience, Department of Psychology and Neuroscience, Duke University, Durham NC
Hippocampus 17:873-89. 2007..These findings are consistent with the view that spatial information is stored in the hippocampal complex, one of the central tenets of Multiple Trace Theory... - Cognitive and affective aspects of thigmotaxis strategy in humansJanos Kallai
Institute of Behavioral Sciences, University of Pecs, Pecs, Hungary
Behav Neurosci 121:21-30. 2007..Findings are interpreted in the framework of interactions among emotion-, action-, and knowledge-controlled spatial learning theories... - The cognitive neuroscience of remote episodic, semantic and spatial memoryMorris Moscovitch
Department of Psychology, University of Toronto, 100 Saint George Street, Toronto, ON Canada, M5S 3G3
Curr Opin Neurobiol 16:179-90. 2006.... - Fundamental principles and mechanisms of the conscious selfAlexei V Samsonovich
Krasnow Institute for Advanced Study, George Mason University, Fairfax, VA 22030 4444, USA
Cortex 41:669-89; discussion 731-4. 2005..Finally, we briefly discuss future perspectives and possible applications of computer implementations of the model... - Spatial exploration behaviour in an extended labyrinth in patients with panic disorder and agoraphobiaJanos Kallai
Department of Psychology, University of Pecs, 6 Ifjúsag Street, H 7626 Pécs, Hungary
Psychiatry Res 149:223-30. 2007..As a consequence, they did not detect navigation signals to find the right route to the labyrinth exit. The interpretation focused on the analysis of the structure of human extraterritorial fear... - MRI-assessed volume of left and right hippocampi in females correlates with the relative length of the second and fourth fingers (the 2D:4D ratio)Janos Kallai
Institute of Psychology, University of Pecs, Szigeti u12, H 7624 Pecs, Hungary
Psychiatry Res 140:199-210. 2005..Other brain regions such as the amygdala, the cerebral cortex, the total volume hippocampus, and the head of the hippocampus did not show such a difference... - Education and children with Down syndrome: neuroscience, development, and interventionDeborah J Fidler
Human Development and Family Studies, Colorado State University, Fort Collins, Colorado 80523 1570, USA
Ment Retard Dev Disabil Res Rev 13:262-71. 2007..Potential challenges to etiologically informed educational planning are discussed...
Research Grants
- COMPLEX SYSTEMS SUMMER SCHOOLLynn Nadel; Fiscal Year: 2002..Our long-term goals for the school are to provide a framework within which neurobiologists, and others, can learn from each other, and can benefit from methods and techniques pioneered in diverse fields of study of complexity. ..
- Research on Cognition and Behavior in Down SyndromeLynn Nadel; Fiscal Year: 2003..The ultimate goal is for this conference to facilitate progress in research and practice on cognition and behavior in Down syndrome. ..