...Joachim Mogdans; Horst Bleckmann; Nicole Menger This study describes the discharges of central units in the medulla of the goldfish, Carassius auratus, to hydrodynamic stimuli received by the lateral line. We stimulated the animal with a small object moving in the water and recorded activity of 85...

... to in the content or advertisements. Reticular formation Medulla Forebrain Opossum Reticular Projections in Opossum 71 Fig. 12. Dark-field photomontage of autoradiographic labeling along the edge of the pretectum and within it. This was taken from the side contralateral to the injection in the case...

... by mechanical stimuli, were studied. If only the limb-moving (brachial or lumbosacral) spinal cord segments were incorporated in the grafts, the forelimbs (or hindlimbs) moved synchronously in an oar-stroke manner. If the medulla, or a part of the thoracic section of the spinal cord preceded the limb-moving...

...R.E. Passingham A measure of brain development is proposed which might correlate with intelligence. The neocortex/medulla volume is given for many species of primate, and it is found that this measure correlates with a measure of responsiveness to novel objects, and with performance on visual...

... to in the content or advertisements. Reticular formation Medulla Forebrain Opossum Brain Bchav. Evol. 31: 57-81 (1988) Organization of Forebrain Projections from the Medullary Reticular Formation in the North American Opossum. Evidence for Connectional Heterogeneity1 R. Waltzer. G.F. Martin Department...

... lateral line nerve terminate in a somato-topic fashion within medullary and cerebellar nuclei. These fibers project to, and terminate within, several discrete nuclei in the medulla and cerebellum, notably the electrosensory lateral line lobe, the medial and caudal octavolateralis nuclei, and portions...

...Joachim Mogdans; Horst Bleckmann; Nicole Menger This study describes the discharges of central units in the medulla of the goldfish, Carassius auratus, to hydrodynamic stimuli received by the lateral line. We stimulated the animal with a small object moving in the water and recorded activity of 85...

... and midshipman fish, could be considered the vocal ‘champions’ among teleosts [‘champions’ is adopted from Heiligenberg 1991, p. 2]. They have an expansive pacemaker-motoneuron network within the caudal medulla and rostral spinal cord that includes close to 4,000 motor neurons innervating paired sonic muscles...

...) histochemistry. In the medulla, the dorsolateral nucleus (DLN) can be seen as a distinct structure in its adult location only at Gosner stage 40 and beyond. The majority of cells in the DLN are not fully differentiated until late metamorphic climax (stages 45–46) and early postmetamorphosis. The more ventral...

... medulla and rostral spinal cord of Bagre marinus after application of biocytin to a single swimbladder muscle nerve (two-day survival time). Labeled fibers extend across the midline as a commisssural bundle (CO) to form a terminal field in the contralateral motor nucleus at the level of the vagal motor...

... in turn back down onto those same populations of medullary projection neurons via a descending parallel fiber system (the molecular layer or cerebellar crest). Thus nPr forms a link in a sensory feedback loop that modulates the activity of neurons that relay information from medulla to midbrain...