Chandra Sekhar Sripada
Affiliation: University of Michigan
- Distributed effects of methylphenidate on the network structure of the resting brain: A connectomic pattern classification analysisChandra Sekhar Sripada
Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA Electronic address
Neuroimage 81:213-21. 2013..These results suggest that connectivity changes within and between large-scale networks are potentially involved in the mechanisms by which methylphenidate improves attention functioning. ..
- Oxytocin enhances resting-state connectivity between amygdala and medial frontal cortexChandra Sekhar Sripada
Department of Psychiatry, University of Michigan, Ann Arbor, MI 48109 2700, USA or
Int J Neuropsychopharmacol 16:255-60. 2013....
- The neural correlates of intertemporal decision-making: contributions of subjective value, stimulus type, and trait impulsivityChandra Sekhar Sripada
Department of Psychiatry, University of Michigan, Ann Arbor, Michigan 48109 2700, USA
Hum Brain Mapp 32:1637-48. 2011..These findings significantly advance our understanding of the specificity and overlap of functions subserved by different regions involved in intertemporal decision-making, and help to reconcile conflicting accounts in the literature...
- The functional neuroanatomy of PTSD: a critical reviewIsrael Liberzon
Department of Psychiatry, University of Michigan, MCHC, F6135, Ann Arbor, MI 48109, USA
Prog Brain Res 167:151-69. 2008..It is proposed that the mPFC plays a role in the "contextualization" of stimuli, and dysregulation of contextualization processes might play a key role in the generation of PTSD symptoms...
- Effects of alcohol on brain responses to social signals of threat in humansChandra Sekhar Sripada
Department of Psychiatry, University of Michigan, Ann Arbor, MI 48109, USA
Neuroimage 55:371-80. 2011..The current findings fit well with the notion that alcohol may attenuate threat-based responding and provide a potential brain-based mechanism for the link between alcohol and anxiety and/or social threat perception...
- Cannabinoid modulation of subgenual anterior cingulate cortex activation during experience of negative affectChristine A Rabinak
Department of Psychiatry, University of Michigan, Rachel Upjohn Building, 4250 Plymouth Road, Box 5765, Ann Arbor, MI 48109 2700, USA
J Neural Transm 119:701-7. 2012..This observation extends prior findings implicating a cortico-limbic, emotion-related central mechanism underlying cannabinoid function...
- Reputation for reciprocity engages the brain reward centerK Luan Phan
Department of Psychiatry and Neuroscience Program, University of Michigan, Ann Arbor, MI 48109, USA
Proc Natl Acad Sci U S A 107:13099-104. 2010..These findings elucidate a fundamental brain mechanism, via reward-related neural substrates, by which human cooperative relationships are initiated and sustained...