User profiles for Nikolai V. Malykhin
Nikolai MalykhinProfessor of Psychiatry and Neuroscience, University of Alberta Verified email at ualberta.ca Cited by 3582 |
Structural changes in the hippocampus in major depressive disorder: contributions of disease and treatment
NV Malykhin, R Carter, P Seres, NJ Coupland - Journal of Psychiatry and …, 2010 - jpn.ca
Background: Previous magnetic resonance imaging (MRI) studies of patients with major
depressive disorder (MDD) have consistently shown bilateral and unilateral reductions in …
depressive disorder (MDD) have consistently shown bilateral and unilateral reductions in …
Structural changes in hippocampal subfields in major depressive disorder: a high-field magnetic resonance imaging study
BACKGROUND: Magnetic resonance imaging (MRI) has shown lower hippocampal volume
in major depressive disorder (MDD). Preclinical and postmortem studies show that chronic …
in major depressive disorder (MDD). Preclinical and postmortem studies show that chronic …
In vivo quantification of hippocampal subfields using 4.7 T fast spin echo imaging
Several neuropsychiatric disorders involving hippocampal structural changes have been
studied extensively using volumetric magnetic resonance imaging (MRI). These studies have …
studied extensively using volumetric magnetic resonance imaging (MRI). These studies have …
Three-dimensional volumetric analysis and reconstruction of amygdala and hippocampal head, body and tail
NV Malykhin, TP Bouchard, CJ Ogilvie… - Psychiatry Research …, 2007 - Elsevier
Volumetric changes in the amygdala and hippocampus are relevant to many disorders, but
their close proximity makes it difficult to separate these structures by magnetic resonance …
their close proximity makes it difficult to separate these structures by magnetic resonance …
Differential vulnerability of hippocampal subfields and anteroposterior hippocampal subregions in healthy cognitive aging
NV Malykhin, Y Huang, S Hrybouski, F Olsen - Neurobiology of Aging, 2017 - Elsevier
In the present study, we investigated whether hippocampal subfields (cornu ammonis 1-3,
dentate gyrus, and subiculum) and anteroposterior hippocampal subregions (head, body, and …
dentate gyrus, and subiculum) and anteroposterior hippocampal subregions (head, body, and …
Amygdala subnuclei response and connectivity during emotional processing
The involvement of the human amygdala in emotion-related processing has been studied
using functional magnetic resonance imaging (fMRI) for many years. However, despite the …
using functional magnetic resonance imaging (fMRI) for many years. However, despite the …
Dentate gyrus volume and memory performance in major depressive disorder
…, E Fujiwara, R Carter, P Seres, NV Malykhin - Journal of affective …, 2015 - Elsevier
Background Magnetic resonance imaging (MRI) has shown lower hippocampal volume in
major depressive disorder (MDD). Patients with MDD have consistently demonstrated worse …
major depressive disorder (MDD). Patients with MDD have consistently demonstrated worse …
Aging hippocampus and amygdala
Earlier studies suggest that the anterior hippocampus may show resilience to age-associated
volume loss. This study compared high-resolution magnetic resonance images obtained …
volume loss. This study compared high-resolution magnetic resonance images obtained …
Fronto-limbic volumetric changes in major depressive disorder
BACKGROUND: Fronto-limbic dysregulation in major depressive disorder (MDD) may be
influenced by early life stress and antidepressant treatment. The present structural MRI study …
influenced by early life stress and antidepressant treatment. The present structural MRI study …
Effects of cortisol on hippocampal subfields volumes and memory performance in healthy control subjects and patients with major depressive disorder
…, R Carter, E Fujiwara, P Seres, NV Malykhin - Journal of affective …, 2016 - Elsevier
Overactivity of the hypothalamic-pituitary-adrenal (HPA) axis in major depressive disorder (MDD)
is among the most consistently replicated biological findings in psychiatry. Magnetic …
is among the most consistently replicated biological findings in psychiatry. Magnetic …