Results 61 to 70 of about 13,850 (172)

Heartfelt intervention: A role for PVN oxytocin neurons in the prediabetic heart

open access: yes
The Journal of Physiology, EarlyView.
Grace K. Nielsen   +2 more
wiley   +1 more source

Hominoid‐specific calretinin‐immunopositivity of the optic radiation (geniculocalcarine tract)

open access: yesThe Anatomical Record, Volume 309, Issue 5, Page 1343-1367, May 2026.
Calretinin‐immunostained coronal section through the primary (V1) and extrastriate (ExSt) cortex of the lar gibbon. Note that the optic radiation (OR) is strongly calretinin‐immunoreactive. This calretinin‐immunopositivity of the OR distinguishes the Hominoidea from other primates in terms of the neurochemistry of the OR.
Nelyane N. M. Santana   +5 more
wiley   +1 more source

Magnocellular Vasopressin and the Mechanism of “Glucocorticoid Escape”

open access: yesFrontiers in Endocrinology, 2019
It is now widely accepted that magnocellular vasopressinergic neurons in the supraoptic and paraventricular nuclei participate in the control of adrenocorticotropin secretion by the anterior pituitary gland.
Ferenc A. Antoni
doaj   +1 more source

Abnormal brain activation in neurofibromatosis type 1: a link between visual processing and the default mode network. [PDF]

open access: yesPLoS ONE, 2012
Neurofibromatosis type 1 (NF1) is one of the most common single gene disorders affecting the human nervous system with a high incidence of cognitive deficits, particularly visuospatial.
Inês R Violante   +8 more
doaj   +1 more source

Correspondence of Basal Forebrain Resting‐State Functional Connectivity and Cerebral Glucose Metabolism Alterations With Neurotransmitter Maps in Alzheimer's Disease

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 5, May 2026.
Altered functional connectivity of basal forebrain subregions (Ch1‐3, Ch4) and widespread cerebral hypometabolism were identified in Alzheimer's disease using simultaneous PET/MRI. Spatial correspondence with normative neurotransmitter receptor and transporter maps suggested that serotonergic and dopaminergic systems may contribute to AD‐related ...
Yujie He   +11 more
wiley   +1 more source

Flicker fusion thresholds as a clinical identifier of a magnocellular-deficit dyslexic subgroup

open access: yesScientific Reports, 2020
The magnocellular-dorsal system is well isolated by high temporal frequency. However, temporal processing thresholds have seldom been explored in developmental dyslexia nor its subtypes.
Jessica L. Peters   +4 more
doaj   +1 more source

Vernier acuity as a test of magnocellular sensitivity

open access: yes, 2010
Vernier acuity has been argued to provide a means to measure the integrity of the magnocellular visual pathway. This proposal is reviewed here and found to be inadequately supported for the following reasons: (1) the conditions under which Vernier acuity
Skottun, Bernt C., Skoyles, John R.
core   +1 more source

Psychophysical evidence for impaired Magno, Parvo, and Konio-cellular pathways in dyslexic children

open access: yesJournal of Ophthalmic & Vision Research, 2015
Purpose: Dyslexia is one of the most common learning disabilities affecting millions of people worldwide. Although exact causes of dyslexia are not well-known, a deficit in the magnocellular pathway may play a role.
Khazar Ahmadi   +4 more
doaj   +1 more source

Nps‐Expressing Neurons Receive Extensive Input From Auditory Brainstem Nuclei

open access: yesJournal of Comparative Neurology, Volume 534, Issue 4, April 2026.
Nps‐expressing neurons receive input from auditory brainstem nuclei, with additional afferents from the reticular formation, midbrain, hypothalamus, and extended amygdala. While rabies retrograde labeling in the cerebral cortex was sparse, cholera toxin beta (CTb) revealed copious input, and anterograde tracing identified many axons and boutons ...
Richie Zhang   +2 more
wiley   +1 more source

Using FoxP2 to Distinguish Direct and Indirect Basal Ganglia Pathways for Vocal Learning in Songbirds

open access: yesDevelopmental Neurobiology, Volume 86, Issue 2, April 2026.
ABSTRACT The cortico‐basal ganglia pathways that mediate vocal learning in zebra finches (Taeniopygia guttata) are localized in parallel circuits formed by CORE and SHELL subregions. These circuits traverse a specialized region of the basal ganglia essential for vocal learning (Area X), which includes intermixed striatal and pallidal neurons.
Aditi Jagannathan   +2 more
wiley   +1 more source

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