- 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...
- Parinaud's
syndrome is a
constellation of
neurological signs indicating injury to the
dorsal midbrain. More specifically,
compression of the
vertical gaze...
- Myelomeningocele,
intraventricular hemorrhage, non-
tectal brain tumor 30 6
months to < 1 year
Aqueductal stenosis,
tectal brain tumor,
other etiology 40 1 year to...
-
upper motor neurons that
originate in the brainstem's vestibular, red,
tectal, and
reticular nuclei,
which also
descend and
synapse in the
spinal cord...
-
showing a well-cir****scribed
hypointense m**** in the
tectum (presumably a
tectal plate glioma).
These lesions are a
distinct subset of
pilocytic astrocytoma...
-
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...
- fin and
asymmetric caudal fin,
keratinous teeth, a
single nostril, and
tectal cartilages like in lampreys.
While McCoy et al.
raised the
possibility that...
- fin spines,
branchiostegal plates,
sclerotic plates,
trunk scales, and
tectal and
postorbital tesserae. No
teeth were
ascribed to the taxon, but in the...
-
vermian displacement. Low-lying
torcular herophili (confluence of sinuses),
tectal beaking, and
hydrocephalus with
consequent clival hypoplasia are classic...
