User profiles for Alexander J. Shackman

Alexander J. Shackman

Associate Professor, University of Maryland
Verified email at umd.edu
Cited by 13134

The integration of negative affect, pain and cognitive control in the cingulate cortex

AJ Shackman, TV Salomons, HA Slagter… - Nature Reviews …, 2011 - nature.com
It has been argued that emotion, pain and cognitive control are functionally segregated in
distinct subdivisions of the cingulate cortex. However, recent observations encourage a …

Compassion training alters altruism and neural responses to suffering

HY Weng, AS Fox, AJ Shackman… - Psychological …, 2013 - journals.sagepub.com
Compassion is a key motivator of altruistic behavior, but little is known about individuals’
capacity to cultivate compassion through training. We examined whether compassion may be …

Frontal midline theta reflects anxiety and cognitive control: meta-analytic evidence

JF Cavanagh, AJ Shackman - Journal of physiology-Paris, 2015 - Elsevier
Evidence from imaging and anatomical studies suggests that the midcingulate cortex (MCC)
is a dynamic hub lying at the interface of affect and cognition. In particular, this neural …

Reduced capacity to sustain positive emotion in major depression reflects diminished maintenance of fronto-striatal brain activation

AS Heller, T Johnstone, AJ Shackman… - Proceedings of the …, 2009 - National Acad Sciences
Anhedonia, the loss of pleasure or interest in previously rewarding stimuli, is a core feature
of major depression. While theorists have argued that anhedonia reflects a reduced capacity …

Anxiety selectively disrupts visuospatial working memory.

AJ Shackman, I Sarinopoulos, JS Maxwell… - Emotion, 2006 - psycnet.apa.org
On the basis of a review of the extant literature describing emotion-cognition interactions,
the authors propose 4 methodological desiderata for studying how task-irrelevant affect …

Progress in achieving quantitative classification of psychopathology

…, DB Samuel, M Sellbom, AJ Shackman… - World …, 2018 - Wiley Online Library
Shortcomings of approaches to classifying psychopathology based on expert consensus have
given rise to contemporary efforts to classify psychopathology quantitatively. In this paper, …

Physical abuse amplifies attention to threat and increases anxiety in children.

JE Shackman, AJ Shackman, SD Pollak - Emotion, 2007 - psycnet.apa.org
Two experiments using event-related potentials (ERPs) examined the extent to which early
traumatic experiences affect children's ability to regulate voluntary and involuntary attention …

[HTML][HTML] The neurobiology of emotion–cognition interactions: fundamental questions and strategies for future research

…, T Hendler, L Pessoa, AJ Shackman - Frontiers in human …, 2015 - frontiersin.org
Recent years have witnessed the emergence of powerful new tools for assaying the brain
and a remarkable acceleration of research focused on the interplay of emotion and cognition. …

A hierarchical taxonomy of psychopathology can transform mental health research

…, SN Mullins-Sweatt, AJ Shackman… - Perspectives on …, 2019 - journals.sagepub.com
For more than a century, research on psychopathology has focused on categorical diagnoses.
Although this work has produced major discoveries, growing evidence points to the …

Right dorsolateral prefrontal cortical activity and behavioral inhibition

AJ Shackman, BW McMenamin… - Psychological …, 2009 - journals.sagepub.com
Individuals show marked variation in their responses to threat. Such individual differences
in behavioral inhibition play a profound role in mental and physical well-being. Behavioral …