Functional magnetic resonance imaging of working memory impairment after traumatic brain injury

…, NK Madigan, BM Bly, G Lange, AJ Kalnin… - Journal of Neurology …, 2001 - jnnp.bmj.com
OBJECTIVES To examine patterns of brain activation while performing a working memory
task in persons with moderate to severe traumatic brain injury (TBI) and healthy controls. It is …

The effect of brain tumors on BOLD functional MR imaging activation in the adjacent motor cortex: implications for image-guided neurosurgery

…, J Wolko, JA Maldjian, AJ Kalnin - American journal …, 2000 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Functional MR (fMR) imaging data coregistered to a
neurosurgical navigation system have been proposed as guides for the resection of brain tumor in …

Decreased BOLD functional MR activation of the motor and sensory cortices adjacent to a glioblastoma multiforme: implications for image-guided neurosurgery

…, WC Liu, JA Maldjian, AJ Kalnin - American journal …, 1999 - Am Soc Neuroradiology
A patient with a glioblastoma multiforme and mild sensorimotor deficits had significantly less
activation of the motor and sensory cortices on the side with the tumor than on the …

Cerebral activation patterns during working memory performance in multiple sclerosis using fMRI

…, JH Ricker, C Christodoulou, AJ Kalnin… - Journal of Clinical …, 2005 - Taylor & Francis
Working memory deficits are common in Multiple Sclerosis (MS) and have been identified
behaviorally in numerous studies. Despite recent advance in functional magnetic resonance …

Greater male than female variability in regional brain structure across the lifespan

…, J Jiang, EG Jönsson, JA Joska, AJ Kalnin… - Human brain …, 2022 - Wiley Online Library
For many traits, males show greater variability than females, with possible implications for
understanding sex differences in health and disease. Here, the ENIGMA (Enhancing Neuro …

Short-term violent video game play by adolescents alters prefrontal activity during cognitive inhibition

…, WG Kronenberger, KM Mosier, AJ Kalnin… - Media …, 2010 - Taylor & Francis
Prior research has indicated an association between exposure to violent media and
aggressive thoughts, feelings, and behavior, potentially as a result of effects on inhibitory …

BOLD fMRI activation induced by vagus nerve stimulation in seizure patients

WC Liu, K Mosier, AJ Kalnin, D Marks - Journal of Neurology …, 2003 - jnnp.bmj.com
Objective: To identify the cerebral activated regions associated with the vagus nerve stimulation
in epilepsy patients. Design: Blood oxygenation level dependent functional magnetic …

Executive functioning characteristics associated with ADHD comorbidity in adolescents with disruptive behavior disorders

…, Y Wang, DW Dunn, KM Mosier, AJ Kalnin… - Journal of abnormal …, 2011 - Springer
The nature of executive dysfunction in youth with disruptive behavior disorders (DBD)
remains unclear, despite extensive research in samples of children with attention-deficit …

An investigation of working memory rehearsal in multiple sclerosis using fMRI

…, BM Bly, G Lange, WC Liu, AJ Kalnin… - Journal of clinical and …, 2003 - Taylor & Francis
The present study examined patterns of cerebral activation during a working memory (WM)
rehearsal task in individuals diagnosed with multiple sclerosis (MS) and in healthy adults. …

MR differential diagnosis of normal-pressure hydrocephalus and Alzheimer disease: significance of perihippocampal fissures.

…, AE George, H Rusinek, AJ Kalnin… - American Journal …, 1998 - Am Soc Neuroradiology
PURPOSE In the older patient with dilated ventricles, it is often difficult to differentiate
normal pressure hydrocephalus (NPH) from cerebral atrophy caused by Alzheimer disease (AD). …