Results 71 to 80 of about 4,550,074 (264)

Progressive Changes Between Thalamic Nuclei and Cortical Networks Across Stimulus–Response Learning

open access: yesHuman Brain Mapping, Volume 46, Issue 15, October 15, 2025.
We analysed functional magnetic resonance imaging (fMRI) data from a stimulus–response learning study to investigate functional connectivity changes across learning between thalamic nuclei with cortical networks and subcortical structures within healthy subjects.
Chelsea Jarrett   +6 more
wiley   +1 more source

Boundary Contour System and Feature Contour System [PDF]

open access: yes, 1995
When humans gaze upon a scene, our brains rapidly combine several different types of locally ambiguous visual information to generate a globally consistent and unambiguous representation of Form-And-Color-And-DEpth, or FACADE.
Grossberg, Stephen
core   +1 more source

Anatomical Studies on Conduction Pathways of Advcrsive Movement [PDF]

open access: yes, 1957
1. The descending fi bers from the areas 8 and 6 aβ reaching the lateral and ventral nuclei of the homolateral thalamus are recognized. They are considered to be the conduction pathways of the adversive movements caused by the stimulations on the ...
Hayashi, Mikiya, Jinnai, Dennosuke
core   +1 more source

Effects of visual deprivation upon the morphology of retinal ganglion cells projecting to the dorsal lateral geniculate nucleus of the cat

open access: yesJournal of Neuroscience, 1983
Electrophoretic injections of horseradish peroxidase were made into physiologically characterized sites within the A laminae of the dorsal lateral geniculate nucleus (LGNd) of normal cats and of cats deprived from birth of vision in one eye by monocular ...
A. Leventhal, H. Hirsch
semanticscholar   +1 more source

Termite Vibration Sensing: The Chordotonal Organs and Their Appendages

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
This study investigates how termites use their legs and antennae as vibration‐sensitive sensory organs, comparing them to ants, their eusocial predators. Termite appendages are morphologically adapted to detect lower‐frequency, wood‐borne vibrations, enhancing their foraging and predator avoidance abilities. These findings suggest that termite legs may
Travers M. Sansom   +4 more
wiley   +1 more source

Leveraging Fiber Photometry to Decipher Neural Circuits Underlying Anxiety in Mice

open access: yesFundamental &Clinical Pharmacology, Volume 39, Issue 5, October 2025.
ABSTRACT Anxiety disorders rank among the most prevalent mental health conditions worldwide, significantly affecting patients' lives. They are frequently comorbid with other psychiatric disorders, often exacerbating their severity. Current pharmacological treatments; selective serotonin reuptake inhibitors (SSRIs) and benzodiazepines, remain limited in
Salma R. Abdennebi   +4 more
wiley   +1 more source

Evolutionary systematics of the Staphylininae rove beetles (Coleoptera: Staphylinidae) resolved by integration of phylogenomics, comparative morphology and historical biogeography

open access: yesSystematic Entomology, Volume 50, Issue 4, Page 750-779, October 2025.
Higher classification of the rove beetle subfamily Staphylininae is revised based on novel phylogenomic, morphological and biogeographic evidence. Four new subtribes are described for Staphylininae; of them, two are for the tribe Tanygnathinini and two are for the tribe Staphylinini, and both tribes changed in composition due to other novelties ...
José L. Reyes‐Hernández   +6 more
wiley   +1 more source

Neuron analysis of visual perception [PDF]

open access: yes
The receptive fields of single cells in the visual system of cat and squirrel monkey were studied investigating the vestibular input affecting the cells, and the cell's responses during visual discrimination learning process.
Chow, K. L.
core   +1 more source

Structural and Functional Neuroimaging of Visual Hallucinations in Lewy Body Disease: A Systematic Literature Review. [PDF]

open access: yes, 2017
Patients with Lewy body disease (LBD) frequently experience visual hallucinations (VH), well-formed images perceived without the presence of real stimuli. The structural and functional brain mechanisms underlying VH in LBD are still unclear.
Bandmann, O.   +3 more
core   +3 more sources

Deciphering the skeletal interoceptive circuitry to control bone homeostasis

open access: yesBMEMat, Volume 3, Issue 3, September 2025.
This review introduces the skeletal interoceptive circuitry, covering the ascending signals from bone tissues to the brain (sensors), the central neural circuits that integrate this information and dispatch commands (CPU), and the descending pathways that regulate bone homeostasis (effectors).
Yefeng Wu   +7 more
wiley   +1 more source

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