Results 101 to 110 of about 42,515 (269)

How Laminar Frontal Cortex and Basal Ganglia Circuits Interact to Control Planned and Reactive Saccades [PDF]

open access: yes, 2000
The basal ganglia and frontal cortex together allow animals to learn adaptive responses that acquire rewards when prepotent reflexive responses are insufficient.
Brown, Joshua   +2 more
core   +1 more source

Stereological analysis of cholinergic neurons within bilateral pedunculopontine nuclei in health and when affected by Parkinson's disease

open access: yesBrain Pathology, Volume 35, Issue 5, September 2025.
(A) PPN‐cholinergic neurons degenerate during PD. We stereologically counted their rostro‐caudal distribution in post‐mortem PPNs in health versus PD. (Bi) Serial PPN‐containing samples were cholinergic antibody‐DAB stained. (Bii) Only DAB‐stained neurons on green lines and inside the box were counted.
Puneet Kumar Sharma   +3 more
wiley   +1 more source

Patterns of convergence in the central nucleus of the inferior colliculus of the Mongolian gerbil: organization of inputs from the superior olivary complex in the low frequency representation

open access: yesFrontiers in Neural Circuits, 2013
Projections to the inferior colliculus from the lateral and medial superior olivary nuclei were studied in the gerbil (Meriones unguiculatus) with neuroanatomical tract-tracing methods. The terminal fields of projecting axons were labeled via anterograde
Nell B Cant
doaj   +1 more source

Frequency Coding of Multisensory Integration in the Local Field Potentials of the Medial Pulvinar

open access: yesEuropean Journal of Neuroscience, Volume 62, Issue 5, September 2025.
ABSTRACT The pulvinar is a posterior thalamic nucleus, with a heterogeneous anatomo‐functional organization. It is divided into four parts, including the medial pulvinar, which is densely connected with primary unisensory and multisensory cortical regions, and subcortical structures, including the superior colliculus.
Anne‐Laure Vittek   +6 more
wiley   +1 more source

The superior colliculus directs goal-oriented forelimb movements

open access: yesCell Reports
Summary: Skilled forelimb control is essential for daily living, yet our understanding of its neural mechanisms, although extensive, remains incomplete. Here, we present evidence that the superior colliculus (SC), a major midbrain structure, is necessary
Shrivas Chaterji   +2 more
doaj   +1 more source

Stereological analysis of the vascular network in superior colliculi [PDF]

open access: yesScripta Medica, 2020
Background/Aim: Superior colliculi have an important role in the visual system, some motor functions and behaviour. Branches of the posterior cerebral artery and surrounding vessels form a collicular arterial network, which gives rise to several ...
Sladojević Igor   +2 more
doaj  

Distribution of melanopsin positive neurons in pigmented and albino mice: evidence for melanopsin interneurons in the mouse retina. [PDF]

open access: yes, 2014
Here we have studied the population of intrinsically photosensitive retinal ganglion cells (ipRGCs) in adult pigmented and albino mice. Our data show that although pigmented (C57Bl/6) and albino (Swiss) mice have a similar total number of ipRGCs, their ...
Agudo-Barriuso, M   +8 more
core  

Inside-outside: 3-D music through tissue conduction [PDF]

open access: yes, 2015
Eliciting an auditory perception by means of mechanical transduction bypassing the peripheral hearing apparatus has been recorded as early as the 16th century.
Lennox, Peter   +2 more
core   +1 more source

How Listing's Law May Emerge from Neural Control of Reactive Saccades [PDF]

open access: yes, 1995
We hypothesize that Listing's Law emerges as a result of two key properties of the saccadic sensory-motor system: 1) The visual sensory apparatus has a 2-D topology and 2) motor synergists are synchronized.
Bullock, Daniel, Pribe, Christopher A.
core   +1 more source

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