Results 111 to 120 of about 12,559 (226)

How copy number variations shape brain developmental disorders: Unraveling the synaptic puzzle

Psychiatry and Clinical Neurosciences, EarlyView.
Neurodevelopmental disorders (NDDs), such as schizophrenia (SCZ), Attention‐deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), learning disabilities, and intellectual disabilities (ID), are highly prevalent. One significant genetic factor associated with NDDs is copy number variations (CNVs), which are structural changes in the ...
Tianqi Wang, Kubra Trabzonlu, Emily Fullard Jones, Yasir Ahmed Syed   +3 more
wiley   +1 more source

Efficacy of Transcerebellar to Abdominal Circumference versus Head Circumference to Abdominal Circumference Ratio in Predicting Asymmetrical Intrauterine Growth Restriction

Journal of the Scientific Society
Background: Fetal growth restriction (FGR) is when a fetus is not able to achieve its genetic growth potential. The high incidence of FGR in the general obstetric population and its low recognition together lead to increased perinatal morbidity and ...
Noorain Fatima Najeeb, Cimona Lyn Sadhana   +1 more
doaj   +1 more source

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

Experimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

The causative role of amyloidosis in the cardiac complications of Alzheimer's disease: a comprehensive systematic review

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic illustration of the bidirectional causative link between cerebral amyloid‐beta (Aβ) angiopathy and cardiovascular disease in Alzheimer's disease (AD). Common cardiovascular risk factors like microvascular thrombosis, diabetes, atrial fibrillation, hypertension and atherosclerosis lead to cerebral hypoperfusion and ...
Samuel Parker, Andrew F. James, Svetlana Mastitskaya   +2 more
wiley   +1 more source

Ultrastructure of astrocytes using volume electron microscopy: A scoping review

The Journal of Physiology, EarlyView.
Abstract figure legend A complete overview on astrocyte ultrastructure with volume electron microscopy. The morphology of astrocytes under physiological and pathological conditions plays a role in brain homeostasis, synaptic activity and structural support, but their morphological complexity and heterogeneity are still poorly quantified.
Vanessa Chiappini, Maria Fernanda Veloz Castillo, Francesco Biancardi, Ferdinando Di Cunto, Pierre J. Magistretti, Alessandro Vercelli, Marco Agus, Corrado Calì   +7 more
wiley   +1 more source

Determination of gestational age transverse cerebellar diameter in third trimester of pregnancy.

Journal of the College of Physicians and Surgeons--Pakistan : JCPSP, 2006
To assess the usefulness of transverse cerebellar diameter (TCD) as an independent parameter for gestational age assessment in third trimester of pregnancy.An observational study.Diagnostic Radiology Department, PNS Shifa, Karachi between April 2002 to July 2004.This study was performed on patients between 26-38 weeks of gestation with normal pregnancy.
Ghazala, Malik, Fareesa, Waqar, Abdul, Ghaffar, Huma, Zaidi   +3 more
openaire   +1 more source

The pyrogenic mediator prostaglandin E2 elicits warmth seeking via EP3 receptor‐expressing parabrachial neurons: a potential mechanism of chills

The Journal of Physiology, EarlyView.
Abstract figure legend During infection, prostaglandin E2 (PGE2) is produced and elicits warmth‐seeking behaviour and involuntary febrile responses by acting on prostaglandin EP3 receptors (EP3Rs) in two distinct brain sites. PGE2 acting on EP3Rs on neurons in the external lateral part of the lateral parabrachial nucleus (LPBel) augments cold sensory ...
Takaki Yahiro, Yoshiko Nakamura, Kazuhiro Nakamura   +2 more
wiley   +1 more source

How breathing disrupts vision: hyperventilation‐induced hypocapnia impairs oculomotor responses in resting humans

The Journal of Physiology, EarlyView.
Abstract figure legend Hypocapnic hyperventilation reduced end‐tidal carbon dioxide partial pressure and middle cerebral artery mean velocity, and impaired oculomotor response by modulating visual fixation and anti‐saccadic control. Hyperventilation itself also impaired anti‐saccadic control.
Yusei Yoshimura, Tomoka Sagawa, Seiji Ono, Takeshi Nishiyasu, Naoto Fujii   +4 more
wiley   +1 more source

Wireless Resonators With Coupled Versus Decoupled Units: Which Enhances Local SNR of RF Receive Arrays Better?

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2442-2450, April 2026.
ABSTRACT Purpose To compare two identically sized wireless resonator designs, one with strongly coupled units and the other with decoupled units, for their ability to enhance receive performance in MRI when used with local receive arrays. Methods Both wireless resonator designs were fabricated and experimentally evaluated for detuning efficiency, SNR ...
Ming Lu, Haoqin Zhu, Ruilin Wang, Xinqiang Yan   +3 more
wiley   +1 more source

Electroencephalographic patterns of the goldfish (Carassius auratus l.) [PDF]

, 1959
The first recordings of electrical potentials from the teleost brain were made by Adrian and Buytendijk (1931), who used isolated brain stem preparations from Carassius auratus L.
Schadé, J. P., Weiler, Ivan Jeanne
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