Results 91 to 100 of about 5,983 (191)

Partial rhombencephalosynapsis and Chiari II malformation [PDF]

open access: yes, 2005
We report a rare case of partial rhombencephalosynapsis coexistent with Chiari II malformation in a 6-year-old girl and discuss the features of these entities on magnetic resonance imaging ...
Ip, P, Khong, PL, Ooi, GC, Wan, SMY
core  

GABAergic neurons regulate lateral ventricular development via transcription factor Pax5 [PDF]

open access: yes, 2013
Postmortem studies have revealed a downregulation of the transcription factor Pax5 in GABAergic neurons in bipolar disorder, a neurodevelopmental disorder, raising the question whether Pax5 in GABAergic neurons has a role in normal brain development.
Asada   +34 more
core   +2 more sources

In situ hybridization for c-fos mRNA reveals the involvement of the superior colliculus in the propagation of seizure activity in genetically epilepsy-prone rats. [PDF]

open access: yes, 1997
Previous work showed that bilateral lesions made between the inferior and superior colliculi reduced the severity of audiogenic seizures in genetically epilepsy-prone rats (GEPR-9s), and indicated that the connections between these two structures are ...
Gall, CM   +3 more
core   +1 more source

Distribution of α7 Nicotinic Acetylcholine Receptor Subunit mRNA in the Developing Mouse. [PDF]

open access: yes, 2019
Homomeric α7 nicotinic acetylcholine receptors (nAChRs) are abundantly expressed in the central and peripheral nervous system (CNS and PNS, respectively), and spinal cord.
Broide, Ron S   +3 more
core   +1 more source

Handwritten digit recognition by bio-inspired hierarchical networks

open access: yes, 2012
The human brain processes information showing learning and prediction abilities but the underlying neuronal mechanisms still remain unknown. Recently, many studies prove that neuronal networks are able of both generalizations and associations of sensory ...
D. Hubel   +18 more
core   +1 more source

The brain of the Tammar wallaby (Macropus eugenii) in stereotaxic coordinates

open access: yes, 2008
This pdf contains an atlas of the brain of the adult wallaby (Macropus eugenii), comprising images of coronal sections and matching drawings in stereotaxic coordinates with structures identified. It extends from Bregma +27mm to Bregma -21mm. It includes
Mark, Richard F.   +2 more
core  

An electron microscopic study of GABAergic neurons and terminals in the central nucleus of the inferior colliculus of the rat. [PDF]

open access: yes, 1987
Neurons and terminals in the ventral lateral portion of the central nucleus of the inferior colliculus (ICCN) of the rat were labelled immunocytochemically with antisera to GABA or to its synthesizing enzyme, glutamic acid decarboxylase.
Ribak, CE, Roberts, RC
core   +1 more source

Biomimetic race model of the loop between the superior colliculus and the basal ganglia: Subcortical selection of saccade targets

open access: yes, 2015
The Superior Colliculus, a laminar structure involved in the retinotopic mapping of the visual field, plays a cardinal role in the several cortical and subcortical loops of the saccadic system.
'Guyen, Steve N   +2 more
core   +2 more sources

Middle ear muscle contractions and their relation to pulse and echo evoked potentials in the bat [PDF]

open access: yes
An analysis is made of pulse and echo orientation cries of the Mustache Bat. That bat's cries are characterized by a long, 60 to 30 msec, pure tone component and brief beginning and terminal FM sweeps.
Henson, M. M., Henson, O. W., Jr.
core   +1 more source

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