The amygdala is enlarged in children but not adolescents with autism; the hippocampus is enlarged at all ages

CM Schumann, J Hamstra… - Journal of …, 2004 - Soc Neuroscience
Autism is a neurodevelopmental disorder characterized by impairments in reciprocal social
interaction, deficits in verbal and nonverbal communication, and a restricted repertoire of …

Correlations between antemortem hippocampal volume and postmortem neuropathology in AD subjects

JG Csernansky, J Hamstra, L Wang… - Alzheimer Disease & …, 2004 - journals.lww.com
Antemortem measures of hippocampal volume have been used to distinguish subjects with
and without probable Alzheimer disease (AD). However, relatively little information is …

Hippocampal size positively correlates with verbal IQ in male children

CM Schumann, J Hamstra, BL Goodlin‐Jones… - …, 2007 - Wiley Online Library
Historically, there have been numerous proposals that the size of the brain correlates with its
capacity to process information. Little is known, however, about which specific brain regions …

[HTML][HTML] Iron Deprivation during Fetal Development Changes the Behavior of Juvenile Rhesus Monkeys2

MS Golub, CE Hogrefe, SL Germann - The Journal of nutrition, 2007 - Elsevier
… MRI analysis was conducted by Carolyn Nolte under the direction of Julia Hamstra in the
laboratory of Dr. David Amaral at the MIND Institute. Ferritin analyses for monkeys were …

Hippocampal volume is preserved and fails to predict recognition memory impairment in aged rhesus monkeys (Macaca mulatta)

JLT Shamy, MH Buonocore, LM Makaron… - Neurobiology of …, 2006 - Elsevier
Aged monkeys exhibit deficits in memory mediated by the medial temporal lobe system, similar
to the effects of normal aging in humans. The contribution of structural deterioration to age…

Longitudinal study of amygdala volume and joint attention in 2-to 4-year-old children with autism

MW Mosconi, H Cody-Hazlett, MD Poe… - Archives of general …, 2009 - jamanetwork.com
Context Cerebral cortical volume enlargement has been reported in 2- to 4-year-olds with
autism. Little is known about the volume of subregions during this period of development. The …

The Ottawa surgical competency operating room evaluation (O-SCORE): a tool to assess surgical competence

…, NL Dudek, TJ Wood, F Balaa, SJ Hamstra - Academic …, 2012 - journals.lww.com
Purpose Most assessment of surgical trainees is based on measures of knowledge, with
limited evaluation of their competence to actually perform various surgical procedures. In this …

Room for advancement: The regulatory fit of bottom‐rank intermediate feedback

MRW Hamstra, B Schreurs - European Journal of Social …, 2018 - Wiley Online Library
This research tests the hypothesis that promotion‐focused individuals experience regulatory
fit from bottom rank, intermediate performance‐feedback. Prior research suggests promotion…

Imaging of proteolytic activity using a conditional cell surface receptor

MS Bhojani, DA Hamstra, DC Chang… - Molecular …, 2006 - journals.sagepub.com
Programmed cell death (apoptosis) is a ubiquitous means utilized by multicellular organisms
for elimination of unwanted cells during development and homeostasis. Dysregulated …

At Home in Stories: Indigenous and Settler Writers Counter Exile in Canadian Narratives

A Kramer-Hamstra - 2010 - macsphere.mcmaster.ca
At Home in Stories asks how stories contribute to addressing the problem of becoming at-home
for an exiled people or person. This question is set in the context of the internal exile …