- The
periaqueductal gray (PAG), also
known as the
central gray, is a
brain region that
plays a
critical role in
autonomic function,
motivated behavior and...
-
centres that
regulate urination include the
pontine micturition center,
periaqueductal gray, and the
cerebral cortex. The main
organs involved in urination...
-
located between the
tectum and the tegmentum, and is
surrounded by the
periaqueductal grey,
which has a role in analgesia, quiescence, and bonding. The dorsal...
-
hypoglossal nerve and
facial nerves.
Electrical stimulation of the
periaqueductal grey (PEG)
region of the
mammalian midbrain elicit vocalisations. The...
- NRM
receives afferent stimuli from the
enkephalinergic neurons of the
periaqueductal gray; the
serotonergic neurons of the NRM then
bilaterally project efferents...
-
produce their analgesic effects via
activation of the MOR in the
midbrain periaqueductal gray (PAG) and
rostral ventromedial medulla (RVM). Conversely, they...
- of the more
posterior part of the midbrain. It is
surrounded by the
periaqueductal gray (central gray), a
layer of gray matter.
Congenital stenosis of...
-
general structures of
midbrain tegmentum include red
nucleus and the
periaqueductal grey matter.
Unlike the
midbrain tectum (which is a
sensory structure...
-
following regions of the brain: the
mammillary bodies, the thalamus, the
periaqueductal grey, the
walls of the 3rd ventricle, the
floor of the 4th ventricle...
-
bundle of
nerve fibres which p****
within the ventral/anterior
portion of
periaqueductal gray of the
mesencephalon (midbrain). It
contains the
interstitial nucleus...
