User profiles for Kevin C. Bickart

Kevin Bickart

University of California Los Angeles
Verified email at mednet.ucla.edu
Cited by 1717

Amygdala volume and social network size in humans

KC Bickart, CI Wright, RJ Dautoff, BC Dickerson… - Nature …, 2011 - nature.com
We found that amygdala volume correlates with the size and complexity of social networks in
adult humans. An exploratory analysis of subcortical structures did not find strong evidence …

The amygdala as a hub in brain networks that support social life

KC Bickart, BC Dickerson, LF Barrett - Neuropsychologia, 2014 - Elsevier
A growing body of evidence suggests that the amygdala is central to handling the demands
of complex social life in primates. In this paper, we synthesize extant anatomical and …

Intrinsic amygdala–cortical functional connectivity predicts social network size in humans

KC Bickart, MC Hollenbeck, LF Barrett… - Journal of …, 2012 - Soc Neuroscience
Using resting-state functional magnetic resonance imaging data from two independent
samples of healthy adults, we parsed the amygdala's intrinsic connectivity into three partially …

[HTML][HTML] Involvement of sensory regions in affective experience: a meta-analysis

AB Satpute, J Kang, KC Bickart, H Yardley… - Frontiers in …, 2015 - frontiersin.org
A growing body of work suggests that sensory processes may also contribute to affective
experience. In this study, we performed a meta-analysis of affective experiences driven through …

Atrophy in distinct corticolimbic networks in frontotemporal dementia relates to social impairments measured using the Social Impairment Rating Scale

KC Bickart, M Brickhouse, A Negreira… - Journal of Neurology …, 2014 - jnnp.bmj.com
Patients with frontotemporal dementia (FTD) often exhibit prominent, early and progressive
impairments in social behaviour. We developed the Social Impairment Rating Scale (SIRS), …

Corticospinal tract location in internal capsule of human brain: diffusion tensor tractography and functional MRI study

…, DS Kim, JH Hong, CH Park, N Hua, KC Bickart… - …, 2008 - journals.lww.com
We attempted to elucidate the corticospinal tract location at the posterior limb of the internal
capsule in the human brain. Ten healthy volunteers were recruited. Probabilistic mapping …

Amygdala task‐evoked activity and task‐free connectivity independently contribute to feelings of arousal

A Touroutoglou, KC Bickart, LF Barrett… - Human Brain …, 2014 - Wiley Online Library
Individual differences in the intensity of feelings of arousal while viewing emotional pictures
have been associated with the magnitude of task‐evoked blood‐oxygen dependent (BOLD) …

A review of family environment and neurobehavioral outcomes following pediatric traumatic brain injury: implications of early adverse experiences, family stress, and …

JT Fischer, KC Bickart, C Giza, T Babikian - Biological psychiatry, 2022 - Elsevier
Pediatric traumatic brain injury (TBI) is a public health crisis, with neurobehavioral morbidity
observed years after an injury associated with changes in related brain structures. A …

[HTML][HTML] The ENIGMA sports injury working group:–an international collaboration to further our understanding of sport-related brain injury

…, EM Bonke, JJ Bazarian, KC Bickart… - Brain imaging and …, 2021 - Springer
Sport-related brain injury is very common, and the potential long-term effects include a wide
range of neurological and psychiatric symptoms, and potentially neurodegeneration. Around …

[HTML][HTML] Frontoamygdala hyperconnectivity predicts affective dysregulation in adolescent moderate-severe TBI

KC Bickart, A Olsen, EL Dennis, T Babikian… - Frontiers in …, 2023 - frontiersin.org
In survivors of moderate to severe traumatic brain injury (msTBI), affective disruptions often
remain underdetected and undertreated, in part due to poor understanding of the underlying …