Search Results - "Eaton, R C"

The Mauthner cell and other identified neurons of the brainstem escape network of fish by Eaton, R C, Lee, R K, Foreman, M B

“…This paper reviews the development of our research on the motor consequences of Mauthner cell function and related brainstem neurons. These cells activate…”
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The direction change concept for reticulospinal control of goldfish escape by Foreman, MB, Eaton, RC

“…This is an analysis of whether biomechanical or kinematic variables are controlled by descending reticulospinal commands to the spinal cord during escape…”
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How stimulus direction determines the trajectory of the Mauthner-initiated escape response in a teleost fish by EATON, R. C, EMBERLEY, D. S

“…Fishes use the Mauthner-initiated C-start for short-latency evasion of predators. C-starts consist of a sudden turn (stage 1) and a rapid acceleration (stage…”
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Role of the Mauthner cell in sensorimotor integration by the brain stem escape network by Eaton, R C, DiDomenico, R, Nissanov, J

“…The Mauthner neurons have become synonymous with the C start evasive response of fishes. C starts are a two-part movement pattern. First, the fish bends its…”
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Flexible body dynamics of the goldfish C-start: implications for reticulospinal command mechanisms by Eaton, RC, DiDomenico, R, Nissanov, J

“…As a model for learning how reticulospinal networks coordinate movement, we have analyzed the function of the Mauthner (M-) neurons in the escape response of…”
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Modulation of catecholamine turnover rate in brain regions of rats exposed prenatally to morphine by Vathy, I, Rimanoczy, A, Eaton, R C, Katay, L

“…The concentration and turnover rate of brain catecholamines were measured in the hypothalamus, preoptic area (POA), frontal cortex, striatum and cerebellum of…”
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D2/D1 ratio in the medial preoptic area affects copulation of male rats by Hull, E M, Warner, R K, Bazzett, T J, Eaton, R C, Thompson, J T, Scaletta, L L

“…The D1/D2 dopamine agonist apomorphine, microinjected into the medial preoptic area (MPOA), facilitates male rat sexual behavior and the D1/D2 antagonist…”
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Copulation increases dopamine activity in the medial preoptic area of male rats by Hull, E M, Eaton, R C, Moses, J, Lorrain, D

“…Dopamine (DA) metabolites in microdialysates from the medial preoptic area (MPOA) of male rats increased during copulation. These increases were not observed…”
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Dopamine receptors in the ventral tegmental area affect motor, but not motivational or reflexive, components of copulation in male rats by Hull, E M, Weber, M S, Eaton, R C, Dua, R, Markowski, V P, Lumley, L, Moses, J

“…Microinjection of apomorphine into the ventral tegmental area (VTA) of male rats was previously shown to delay the onset of copulation and slow its rate,…”
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Segmental arrangement of reticulospinal neurons in the goldfish hindbrain by Lee, R K, Eaton, R C, Zottoli, S J

“…The hindbrain is evolutionarily conserved among diverse vertebrate phyla. In vertebrate embryos, the hindbrain is segmentally organized as a series of overt…”
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Opposite influence of medial preoptic D1 and D2 receptors on genital reflexes: implications for copulation by Hull, E M, Eaton, R C, Markowski, V P, Moses, J, Lumley, L A, Loucks, J A

“…Dopamine D1 and D2 receptors may synergize with or oppose each other's effects. We suggest that stimulation of D1 and D2 receptors in the medial preoptic area…”
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Sex dimorphic alterations in postnatal brain catecholamines after gestational morphine by VATHY, I, RIMANOCZY, A, EATON, R. C, KATAY, L

“…The concentration of brain catecholamines was measured in the hypothalamus, preoptic area (POA), frontal cortex, cerebellum, and striatum of rats exposed in…”
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Swimbladder acoustic pressure transduction initiates Mauthner-mediated escape by Canfield, James G, Eaton, Robert C

“…Acoustic pressure, not particle motion, triggers Mauthner-initiated predator evasion by activating the Mauthner neurons in fishes with swimbladders…”
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Dose dependent D2 effects on genital reflexes after MPOA injections of quinelorane and apomorphine by Bazzett, T J, Eaton, R C, Thompson, J T, Markowski, V P, Lumley, L A, Hull, E M

“…This study investigated the effects on genital reflexes of unilateral MPOA injections of 0.1, 1, 3, and 10 micrograms of the D2 agonist quinelorane…”
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Left-right discrimination of sound onset by the Mauthner system by Eaton, R C, Canfield, J G, Guzik, A L

“…We present a neural model for how the Mauthner system could compute the direction of a transient sound stimulus originating on either the left or right side of…”
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D2 receptors in the paraventricular nucleus regulate genital responses and copulation in male rats by Eaton, R C, Markowski, V P, Lumley, L A, Thompson, J T, Moses, J, Hull, E M

“…The D2 dopamine receptor agonist quinelorane (LY-163502), microinjected into the paraventricular nucleus (PVN), affected genital response of restrained supine…”
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Reticulospinal Control of Rapid Escape Turning Maneuvers in Fishes by Nissanov, Jonathan, Eaton, Robert C.

“…In teleost fishes, the C-start is a rapid avoidance maneuver that steers the animal away from the strike trajectory of a predator. We review how the axial…”
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The octavolateralis system and Mauthner cell: interactions and questions by Eaton, R C, Popper, A N

“…This paper is an overview of some of the major points to arise in the accompanying contributions of this special symposium issue. The symposium papers arose…”
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Dopamine receptors in the ventral tegmental area modulate male sexual behavior in rats by Hull, E M, Bazzett, T J, Warner, R K, Eaton, R C, Thompson, J T

“…The mesocorticolimbic dopamine tract is considered to be a substrate for motivation and reward as well as for locomotor behavior. The present experiments…”
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Regulation of human platelet myosin light chain kinase by the catalytic subunit of cyclic AMP-dependent protein kinase by Hathaway, D. R, Eaton, C. R, Adelstein, R. S

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