Results 221 to 230 of about 173,798 (309)

Anatomy of spinal CSF loss in the American alligator (Alligator mississippiensis)

Journal of Anatomy, Volume 246, Issue 4, Page 575-584, April 2025.
India ink introduced into the cranial cerebrospinal fluid (CSF) compartment of Alligator diffuses along the spinal cord and exits the spinal compartment using perineural flow, resulting in a prominent “ink cuff” forming at the base of the spinal nerve. In Alligator, the region of the ink cuff is drained by a small lymphatic vessel.
Hadyn DeLeeuw, Michael Cramberg, Matthew Dille, Emily Pick, Mary Thompson, Bruce A. Young   +5 more
wiley   +1 more source

Human midbrain organoids reveal the characteristics of axonal mitochondria specific to dopaminergic neurons. [PDF]

Mol Brain
Nishijima A, Yokota M, Kakuta S, Yamaguchi A, Ishikawa KI, Okano H, Akamatsu W, Hattori N, Koike M.   +8 more
europepmc   +1 more source

Lower density of calretinin‐immunopositive neurons in the putamen of subjects with schizophrenia

Journal of Anatomy, Volume 246, Issue 4, Page 505-516, April 2025.
Recent neuroimaging and histological studies highlight the striatum as a key area involved in SCH, but the specific impairment of neuronal subtypes in subcortical structures is not fully understood. This study is the first detailed investigation of neuroanatomical changes in the putamen in SCH, specifically examining the density of calretinin ...
Paz Kelmer, Paulina Hoppa, Erzsébet Frank, Teadora Tyler, Istvan Adorjan   +4 more
wiley   +1 more source

Expectation Modulates Hedonic Experiences and Midbrain Responses to Sweet Flavor. [PDF]

J Neurosci
Mainetto E, Westwater ML, Ziauddeen H, Diederen KMJ, Fletcher PC.   +4 more
europepmc   +1 more source

Chronic silencing of subsets of cortical layer 5 pyramidal neurons has a long‐term influence on the laminar distribution of parvalbumin interneurons and the perineuronal nets

Journal of Anatomy, Volume 246, Issue 4, Page 479-504, April 2025.
Chronic silencing of subsets of layer 5 projection neurons has distinct effects on the laminar distribution of PV interneurons and the perineuronal nets in the adult primary motor and somatosensory cortex. Abstract Neural networks are established throughout cortical development, which require the right ratios of glutamatergic and GABAergic neurons ...
Florina P. Szabó, Veronika Sigutova, Anna M. Schneider, Anna Hoerder‐Suabedissen, Zoltán Molnár   +4 more
wiley   +1 more source

Incidence, Clinician Misdiagnosis Rate, Radiologist Missed Diagnosis Rate, and Lesion Distribution of Isolated Medial Longitudinal Fasciculus Infarction: A Retrospective Study. [PDF]

Int J Gen Med
Wang X, Jing Y, Yang P, Rao F, Wang L, Zhang H, Li M, Liu Q, Zhang Q, Chen J, Xu X, Zhang Q.   +11 more
europepmc   +1 more source

The raphe nuclear organization and serotonergic system in the bat (Artibeus planirostris)

Journal of Anatomy, EarlyView.
Schematic representation of the methodological workflow used to characterize the serotonergic (5‐HT) system in the bat Artibeus planirostris. Serotonin (5‐HT) immunohistochemistry was performed on brainstem sections to identify and map the distribution of serotonergic neurons within the raphe nuclei.
Mariana D. Leite, Andréa S. M. Bandeira, Wigínio G. L. Bandeira, Milena S. Lustosa, Ana C. F. Gama, Marília A. S. Barros, Paulo L. A. G. Morais, Jeferson S. Cavalcante, Melquisedec A. D. Santana, Expedito S. Nascimento Jr   +9 more
wiley   +1 more source

Single-cell transcriptomics revealed molecular vulnerability in a human midbrain-like organoid model of Parkinson's disease. [PDF]

iScience
Xie JJ, Vitkauskas M, Do Q, Saw TY, Sun AX, Yang L, Soong TW, Lim KL, Tan EK, Ng HH, Liu J.   +10 more
europepmc   +1 more source

Comparative endocranial anatomy in the crocodylians Leidyosuchus canadensis and Stangerochampsa mccabei from the upper Cretaceous of Alberta, Canada

Journal of Anatomy, EarlyView.
Leidyosuchus canadensis and Stangerochampsa mccabei share endocranial features such as posterior projection of a neurovascular canal in the maxilla and a paratympanic sinus system most similar to those of small‐bodied and young extant crocodylians, suggesting that these pedomorphic features may reflect the ancestral crocodylian condition.
G. Donzé, G. Perrichon, P. Vincent, F. Therrien, J. E. Martin   +4 more
wiley   +1 more source

Novel Roles for the Ectoenzyme CD38 in the Maintenance of Transcriptional and Metabolic Homeostasis in Astrocytes. [PDF]

Glia
Basak S, Colafrancesco AM, Hernandez RD, Wei X, McMeekin LJ, Dang D, Simmons M, Browning JL, Noel K, Zhou F, Lund FE, Saad JS, Watsen SG, Pickrell AM, Cowell RM, Olsen ML.   +15 more
europepmc   +1 more source