- The
midbrain helps to
relay information for
vision and hearing. The term "
tectal plate" or "quadrigeminal plate" is used to
describe the
junction of the...
-
structure is
known as the
optic tectum or
optic lobe. The
adjective form
tectal is
commonly used for both structures. In mammals, the
superior colliculus...
-
system of prey-capture.
Further comparisons between the
receptive fields of
tectal neurons and
retinal ganglion cells,
classes R2 and R3,
recorded in free-moving...
- Parinaud's
syndrome is a
constellation of
neurological signs indicating injury to the
dorsal midbrain. More specifically,
compression of the
vertical gaze...
-
upper motor neurons that
originate in the brainstem's vestibular, red,
tectal, and
reticular nuclei,
which also
descend and
synapse in the
spinal cord...
- Myelomeningocele,
intraventricular hemorrhage, non-
tectal brain tumor 30 6
months to < 1 year
Aqueductal stenosis,
tectal brain tumor,
other etiology 40 1 year to...
- fin and
asymmetric caudal fin,
keratinous teeth, a
single nostril, and
tectal cartilages like in lampreys.
While McCoy et al.
raised the
possibility that...
-
showing a well-cir****scribed
hypointense m**** in the
tectum (presumably a
tectal plate glioma).
These lesions are a
distinct subset of
pilocytic astrocytoma...
-
Central 3)
Cingulate (subfalcine or transfalcine) 4)
Transcalvarial 5)
Tectal (posterior)
Infratentorial herniation 6)
Upward (upward
cerebellar or upward...
-
retinal axons will
compress the
topography to fit
within the
available tectal space.
While neural activity in the
retina is not
necessary for the development...
