An alarm pheromone increases the responsivity of
... The capability to perceive and emit alarm substances, such as 2-heptanone, makes animals aware of the presence of danger, leading to some strategies directed towards survival. Strategies of survival involve emotional memory which is processed by deep temporal lobe structures, such as amygdaloid comp ...
... The capability to perceive and emit alarm substances, such as 2-heptanone, makes animals aware of the presence of danger, leading to some strategies directed towards survival. Strategies of survival involve emotional memory which is processed by deep temporal lobe structures, such as amygdaloid comp ...
Lecture Chpt. 32 Intro Animals
... Genes that direct development of major body parts in an animal … provide positional ...
... Genes that direct development of major body parts in an animal … provide positional ...
What does the eye tell the brain? Development of a system for the large-scale recording of retinal output activity
... the most-significant variables (those with the highest variance), where these variables are linear combinations of the 182 , which is our measurements. In the example below, typical value. Each spike, and its associated combined analog waveforms, are then represented as a point in an -dimensional sp ...
... the most-significant variables (those with the highest variance), where these variables are linear combinations of the 182 , which is our measurements. In the example below, typical value. Each spike, and its associated combined analog waveforms, are then represented as a point in an -dimensional sp ...
The Area Postrema - Queen`s University
... but not surrounding area, was stained by intravenously injected dyes (Wislocki and King 1936; Wislocki and Leduc 1952) suggesting the AP had unique access to the circulation. These observations were later confirmed by studies showing that systemic injections of horseradish peroxidase (HRP) resulted ...
... but not surrounding area, was stained by intravenously injected dyes (Wislocki and King 1936; Wislocki and Leduc 1952) suggesting the AP had unique access to the circulation. These observations were later confirmed by studies showing that systemic injections of horseradish peroxidase (HRP) resulted ...
Identified Serotonergic Neurons LCBI and RCBI in the Cerebral
... cells contributing to dishabituation and sensitization of the gill- and siphon-withdrawal reflex in Aplysia. Most recently, Glanzman et al. (1999) found that treatment with the 5-HT neurotoxin, 5,7-DHT markedly reduced both synaptic facilitation and behavioral dishabituation. To provide more direct ...
... cells contributing to dishabituation and sensitization of the gill- and siphon-withdrawal reflex in Aplysia. Most recently, Glanzman et al. (1999) found that treatment with the 5-HT neurotoxin, 5,7-DHT markedly reduced both synaptic facilitation and behavioral dishabituation. To provide more direct ...
Nolte – Chapter 3 (Gross Anatomy and General
... the preganglionic has its cell body in the CNS and are thinly myelinated in route to the ganglia. the actual postgalionic innervations are unmyelinated. this is different from the somatic motor system where we just have the cell body in CNS whose axons go directly to skeletal muscle. Injuries ...
... the preganglionic has its cell body in the CNS and are thinly myelinated in route to the ganglia. the actual postgalionic innervations are unmyelinated. this is different from the somatic motor system where we just have the cell body in CNS whose axons go directly to skeletal muscle. Injuries ...
Cerebellum- and forebrain-derived stem cells
... neuronal subtypes (granule cells, Golgi, stellate, basket neurons and Purkinje cells) and into the less common neuronal subtypes (Lugaro, brush and candelabrum neurons) (Flace et al., 2004; Laine and Axelrad, 1994). The only excitatory neurons residing in the cerebellum are the granule cells [except ...
... neuronal subtypes (granule cells, Golgi, stellate, basket neurons and Purkinje cells) and into the less common neuronal subtypes (Lugaro, brush and candelabrum neurons) (Flace et al., 2004; Laine and Axelrad, 1994). The only excitatory neurons residing in the cerebellum are the granule cells [except ...
Cerebellum- and forebrain-derived stem cells possess intrinsic
... neuronal subtypes (granule cells, Golgi, stellate, basket neurons and Purkinje cells) and into the less common neuronal subtypes (Lugaro, brush and candelabrum neurons) (Flace et al., 2004; Laine and Axelrad, 1994). The only excitatory neurons residing in the cerebellum are the granule cells [except ...
... neuronal subtypes (granule cells, Golgi, stellate, basket neurons and Purkinje cells) and into the less common neuronal subtypes (Lugaro, brush and candelabrum neurons) (Flace et al., 2004; Laine and Axelrad, 1994). The only excitatory neurons residing in the cerebellum are the granule cells [except ...
The Features and Functions of Neuronal Assemblies: Possible
... “Neuronal assemblies” are defined here as coalitions within the brain of millions of neurons extending in space up to 1–2 mm, and lasting for hundreds of milliseconds: as such they could potentially link bottom-up, micro-scale with top-down, macroscale events. The perspective first compares the feat ...
... “Neuronal assemblies” are defined here as coalitions within the brain of millions of neurons extending in space up to 1–2 mm, and lasting for hundreds of milliseconds: as such they could potentially link bottom-up, micro-scale with top-down, macroscale events. The perspective first compares the feat ...
Physiological and Morphological Analysis of Synaptic Transmission
... functionally distinct sets, the dorsal longitudinal muscles and the ventral longitudinal muscles. This division is functionally applicable to behaviors such as swimming, since it is the alternating contractions in dorsal an ventral longitudinal muscles which produce the body undulations of swimming ...
... functionally distinct sets, the dorsal longitudinal muscles and the ventral longitudinal muscles. This division is functionally applicable to behaviors such as swimming, since it is the alternating contractions in dorsal an ventral longitudinal muscles which produce the body undulations of swimming ...
Auditory and Vestibular Systems Objective • To learn the functional
... olivary nuclear complex, which is located in the pons (see NTA Fig. 7-5 for salient features of the organization of the superior olivary complex). These neurons project their axons in the lateral lemniscus and terminate in the inferior colliculus. While some neurons of the dorsal cochlear nucleus sy ...
... olivary nuclear complex, which is located in the pons (see NTA Fig. 7-5 for salient features of the organization of the superior olivary complex). These neurons project their axons in the lateral lemniscus and terminate in the inferior colliculus. While some neurons of the dorsal cochlear nucleus sy ...
Expression of the zebrafish gene hlx
... (Goulding et al., 1993; Placzek et al., 1991). A different regulatory system is likely to operate in the rostral brain, where both notochord and floor plate are lacking. However, studies of the zebrafish cyclops-1 (cyc-1) mutant in which tissues along ...
... (Goulding et al., 1993; Placzek et al., 1991). A different regulatory system is likely to operate in the rostral brain, where both notochord and floor plate are lacking. However, studies of the zebrafish cyclops-1 (cyc-1) mutant in which tissues along ...
adrift, a novel bnl -induced Drosophila gene required for tracheal pathfinding into the CNS. Development 126(7):1505-14. pdf
... characterizing the areas that guide these migrations. Many such cues are presented by developing neurons and glial cells, and the nervous system provides a highly diverse array of positional cues. This positional information potentially could be used by other migrating cells. In this paper, we demon ...
... characterizing the areas that guide these migrations. Many such cues are presented by developing neurons and glial cells, and the nervous system provides a highly diverse array of positional cues. This positional information potentially could be used by other migrating cells. In this paper, we demon ...
layer 4
... Activity-dependent Development Nature vs. Nurture Development of ocular dominance in mammalian visual cortex Critical period ...
... Activity-dependent Development Nature vs. Nurture Development of ocular dominance in mammalian visual cortex Critical period ...
paper - Gatsby Computational Neuroscience Unit
... the state at time t{1, then the next state s(t) is drawn from the conditional probability distribution T(sjs(t{1)). An important theorem from probability theory (see, e.g., p. 232 in [39]) states that if M is irreducible (i.e., any state in S can be reached from any other state in S in finitely many ...
... the state at time t{1, then the next state s(t) is drawn from the conditional probability distribution T(sjs(t{1)). An important theorem from probability theory (see, e.g., p. 232 in [39]) states that if M is irreducible (i.e., any state in S can be reached from any other state in S in finitely many ...
Ch 47 - Houston ISD
... genome and molecules in the egg called cytoplasmic determinants • Cell differentiation is the specialization of cells in structure and function • Morphogenesis is the process by which an animal takes shape ...
... genome and molecules in the egg called cytoplasmic determinants • Cell differentiation is the specialization of cells in structure and function • Morphogenesis is the process by which an animal takes shape ...
Control and Coordination
... In the earlier lessons you have studied that the body of all living organisms is made up of cells. These cells aggregate and differentiate to form tissues and assembly of different tissues forms different organs. The various organs perform their functions at the right time so that they can work toge ...
... In the earlier lessons you have studied that the body of all living organisms is made up of cells. These cells aggregate and differentiate to form tissues and assembly of different tissues forms different organs. The various organs perform their functions at the right time so that they can work toge ...
Lecture presentation
... genome and molecules in the egg called cytoplasmic determinants • Cell differentiation is the specialization of cells in structure and function • Morphogenesis is the process by which an animal takes shape ...
... genome and molecules in the egg called cytoplasmic determinants • Cell differentiation is the specialization of cells in structure and function • Morphogenesis is the process by which an animal takes shape ...