Where do mirror neurons come from?
... Associative learning is a form of learning that results from exposure to a relationship between two events. ‘Conditioning procedures’ arrange different types of relationship between events. Research examining the effects of conditioning procedures on animal behaviour has shown that associative learn ...
... Associative learning is a form of learning that results from exposure to a relationship between two events. ‘Conditioning procedures’ arrange different types of relationship between events. Research examining the effects of conditioning procedures on animal behaviour has shown that associative learn ...
Cell Type-Specific, Presynaptic LTP of Inhibitory Synapses on Fast
... SEM unless otherwise mentioned. For statistical analysis, values before and after TBS obtained from the same cell and values between two groups of cells were compared with paired and unpaired t tests, respectively, when the values showed the normal distribution. The statistical evaluation of normal ...
... SEM unless otherwise mentioned. For statistical analysis, values before and after TBS obtained from the same cell and values between two groups of cells were compared with paired and unpaired t tests, respectively, when the values showed the normal distribution. The statistical evaluation of normal ...
The neural encoding of self-generated and externally applied
... afferents and their target neurons in the vestibular nuclei has been well characterized in alert behaving monkeys. Notably, neurons predominantly encode rotational head velocity and linear head ...
... afferents and their target neurons in the vestibular nuclei has been well characterized in alert behaving monkeys. Notably, neurons predominantly encode rotational head velocity and linear head ...
Convergence in Mammalian Nucleus of Solitary Tract During
... Second-order neurons were identified during recording sessions by their biphasic action potentials and distinctive response characteristics, especially receptive field size and NaCl responsiveness. In subsequent data analysis the very different neural response properties of the secondorder cells. co ...
... Second-order neurons were identified during recording sessions by their biphasic action potentials and distinctive response characteristics, especially receptive field size and NaCl responsiveness. In subsequent data analysis the very different neural response properties of the secondorder cells. co ...
The Organization of the Frontal Motor Cortex
... classes: 1) areas that transform sensory information into motor commands and 2) areas that are involved in controlling sensory-motor transformation. This picture is certainly partial and does not cover all of the processes mediated by the frontal motor areas, such as associative motor learning, imit ...
... classes: 1) areas that transform sensory information into motor commands and 2) areas that are involved in controlling sensory-motor transformation. This picture is certainly partial and does not cover all of the processes mediated by the frontal motor areas, such as associative motor learning, imit ...
The functional role of GABA and glycine in monaural and binaural
... The IC of bats has been studied extensively in neurophysiological and neuroanatomical research (review: Pollak and Casseday 1989). Single unit recordings in the IC have shown that the excitatory tuning curves are flanked by lateral inhibitory sidebands (M611er 1978; Suga 1969; Suga and Schlegel 1973 ...
... The IC of bats has been studied extensively in neurophysiological and neuroanatomical research (review: Pollak and Casseday 1989). Single unit recordings in the IC have shown that the excitatory tuning curves are flanked by lateral inhibitory sidebands (M611er 1978; Suga 1969; Suga and Schlegel 1973 ...
Anatomical Evidence of Multimodal Integration in Primate
... Injections of tracers. Thirteen retrograde tracing experiments were performed on nine cynomolgus monkeys (Macaca fascicularis; Table 1). After premedication with atropine (1.25 mg, i.m.) and dexamethasone (4 mg, i.m.), monkeys were prepared for surgery under ketamine hydrochloride (20 mg / kg, i.m.) ...
... Injections of tracers. Thirteen retrograde tracing experiments were performed on nine cynomolgus monkeys (Macaca fascicularis; Table 1). After premedication with atropine (1.25 mg, i.m.) and dexamethasone (4 mg, i.m.), monkeys were prepared for surgery under ketamine hydrochloride (20 mg / kg, i.m.) ...
Massively Parallel Recording of Unit and Local Field
... active circuit eliminated movement and other artifacts and greatly reduced the weight of the headgear. The precise geometry of the recording tips allowed for the estimation of the spatial location of the recorded neurons and for high-resolution estimation of extracellular current source density. Act ...
... active circuit eliminated movement and other artifacts and greatly reduced the weight of the headgear. The precise geometry of the recording tips allowed for the estimation of the spatial location of the recorded neurons and for high-resolution estimation of extracellular current source density. Act ...
Central mechanisms of osmosensation and systemic osmoregulation
... 15 minutes56. Osmoreceptors in these areas can therefore detect the osmotic strength of ingested materials and, through afferent connections to the CNS (FIG. 3), induce anticipatory responses that might buffer the potential impact of ingestion-related osmotic perturbations61. Indeed, water intake ca ...
... 15 minutes56. Osmoreceptors in these areas can therefore detect the osmotic strength of ingested materials and, through afferent connections to the CNS (FIG. 3), induce anticipatory responses that might buffer the potential impact of ingestion-related osmotic perturbations61. Indeed, water intake ca ...
Modelling Neuronal Mechanisms of the Processing of Tones and System
... The scientific study of the perception of sequences of alternating auditory stimuli has a long tradition. Already more than half a century ago, researchers started mapping the dependence of what humans perceive when listening to such sequences on the basic experimental parameters of spectral distanc ...
... The scientific study of the perception of sequences of alternating auditory stimuli has a long tradition. Already more than half a century ago, researchers started mapping the dependence of what humans perceive when listening to such sequences on the basic experimental parameters of spectral distanc ...
Intelligent agents capable of developing memory of their environment
... process and the location and mechanisms responsible for remembered information is in constant (though, largely gradual) change [Rose, 2003]. The physical topology of the neural structures in the brain is constantly changing and is an integral part of its learning capability. Dendrites themselves sho ...
... process and the location and mechanisms responsible for remembered information is in constant (though, largely gradual) change [Rose, 2003]. The physical topology of the neural structures in the brain is constantly changing and is an integral part of its learning capability. Dendrites themselves sho ...
Neuronal control of swimming in jellyfish: a
... great a difference between the nervous system of the nakedeyed and covered-eyed Medusae, that simultaneous description of the nervous systems in both groups is not…practical”. This statement was made during his discussion of the histological results obtained by Hertwig and Hertwig (1878); however, R ...
... great a difference between the nervous system of the nakedeyed and covered-eyed Medusae, that simultaneous description of the nervous systems in both groups is not…practical”. This statement was made during his discussion of the histological results obtained by Hertwig and Hertwig (1878); however, R ...
Cochlear Implant 1
... Thus, with damaged hair cells, the auditory system has no way of transforming acoustic pressure waves (sound) to neural impulses which in turn leads to hearing impairment. Hair cells damage might cause by diseases (e.g meningitis, Meniere’s). If large number of hair cells or auditory neurons through ...
... Thus, with damaged hair cells, the auditory system has no way of transforming acoustic pressure waves (sound) to neural impulses which in turn leads to hearing impairment. Hair cells damage might cause by diseases (e.g meningitis, Meniere’s). If large number of hair cells or auditory neurons through ...
the distribution of the cells of origin of callosal projections in cat
... callosum to the adjacent cingulate gyri. This diffusion of HRP was sufficient to produce retrograde filling of neurons in the thalamus. In the animals used in this report, the thalamic label included a primary focus of HRP-filled neurons within the anterior nuclear group with additional light label ...
... callosum to the adjacent cingulate gyri. This diffusion of HRP was sufficient to produce retrograde filling of neurons in the thalamus. In the animals used in this report, the thalamic label included a primary focus of HRP-filled neurons within the anterior nuclear group with additional light label ...
Molekuláris bionika és Infobionika Szakok tananyagának
... ROOT GANGLION CELLS CONVEY INFORMATION TO THE POSTERIOR HORN --INFORMATION TRANSFER TO INTERNEURONS --- TRANSFER OF INPUT TO PREGANGLIONIC NEURONS OF THE LATERAL HORN --- PREGANGLIONIC EFFERENTS TO CELLS OF THE PARAVERTEBRAL GANGLION --- INFORMATION TRANSFER TO PARAVERTEBRAL NEURONS --- POSTGANGLION ...
... ROOT GANGLION CELLS CONVEY INFORMATION TO THE POSTERIOR HORN --INFORMATION TRANSFER TO INTERNEURONS --- TRANSFER OF INPUT TO PREGANGLIONIC NEURONS OF THE LATERAL HORN --- PREGANGLIONIC EFFERENTS TO CELLS OF THE PARAVERTEBRAL GANGLION --- INFORMATION TRANSFER TO PARAVERTEBRAL NEURONS --- POSTGANGLION ...
48_lecture_presentation - Course
... artificial membrane that separates two chambers. • At equilibrium, both the electrical and chemical gradients are balanced. • In a resting neuron, the currents of K+ and Na+ are equal and opposite, and the resting potential across the membrane remains steady. ...
... artificial membrane that separates two chambers. • At equilibrium, both the electrical and chemical gradients are balanced. • In a resting neuron, the currents of K+ and Na+ are equal and opposite, and the resting potential across the membrane remains steady. ...
PARK9-Associated ATP13A2 Localizes to Intracellular
... ATP13A2 loss-of-function on the viability and integrity of dopaminergic neurons, we employed mir-30adapted short hairpin RNA (shRNA) constructs to silence the expression of endogenous ATP13A2. To validate shRNA constructs, we demonstrate by Western blot analysis the successful knockdown of fulllengt ...
... ATP13A2 loss-of-function on the viability and integrity of dopaminergic neurons, we employed mir-30adapted short hairpin RNA (shRNA) constructs to silence the expression of endogenous ATP13A2. To validate shRNA constructs, we demonstrate by Western blot analysis the successful knockdown of fulllengt ...
Interplay of environmental signals and progenitor diversity on fate
... appreciation of the diversity of GABAergic cells wired in the structure and their pattern of neuronal activity. Some features can be used to define sub-types of GABAergic neurons: the somato-dendritic morphology, axonal arborization arrangement, post-synaptic sub-cellular target, biochemical identity ...
... appreciation of the diversity of GABAergic cells wired in the structure and their pattern of neuronal activity. Some features can be used to define sub-types of GABAergic neurons: the somato-dendritic morphology, axonal arborization arrangement, post-synaptic sub-cellular target, biochemical identity ...
![[Frontiers in Bioscience 8, s438-451, May 1, 2003] 438 AROUSAL](http://s1.studyres.com/store/data/005320946_1-6eb469e446a066f466aecf70147008ff-300x300.png)
[Frontiers in Bioscience 8, s438-451, May 1, 2003] 438 AROUSAL
... reticular formation (19). They thus have the capacity to receive input from reticular neurons and also the noradrenergic locus coeruleus neurons, which utilize the same pathway (see below). The cholinergic neurons give rise to ascending projections that parallel those of the reticular formation, ext ...
... reticular formation (19). They thus have the capacity to receive input from reticular neurons and also the noradrenergic locus coeruleus neurons, which utilize the same pathway (see below). The cholinergic neurons give rise to ascending projections that parallel those of the reticular formation, ext ...
Medical Image Segmentation Using Artificial Neural Networks
... as function approximation, feature extraction, optimization, and classification. In particular, they have been developed for image enhancement, segmentation, registration, feature extraction, and object recognition. Among these, image segmentation is more important as it is a critical step for high- ...
... as function approximation, feature extraction, optimization, and classification. In particular, they have been developed for image enhancement, segmentation, registration, feature extraction, and object recognition. Among these, image segmentation is more important as it is a critical step for high- ...
Odorant-induced Oscillations in the Mushroom Bodies of
... of olfactory processing and learning, for the mushroom bodies are the main target neuropil of olfactory projection interneurons that originate in the glomerular antenna1 lobes (Christensen and Hildebrand, 1987; Masson and Mustaparta, 1990). The mushroom bodies of insects are therefore the second pri ...
... of olfactory processing and learning, for the mushroom bodies are the main target neuropil of olfactory projection interneurons that originate in the glomerular antenna1 lobes (Christensen and Hildebrand, 1987; Masson and Mustaparta, 1990). The mushroom bodies of insects are therefore the second pri ...
Applying Transcranial Alternating Current Stimulation to the Study of Spike Timing Dependent Plasticity in Neural Networks
... physiologically accurate than the similar, but more complex, Hodgkin Huxley model, the FN model’s simplicity to implement and accurate mimicking of general neural spiking behavior make it an ideal first choice for the purposes of generating a neural micro-network. The specific FN model used here was ...
... physiologically accurate than the similar, but more complex, Hodgkin Huxley model, the FN model’s simplicity to implement and accurate mimicking of general neural spiking behavior make it an ideal first choice for the purposes of generating a neural micro-network. The specific FN model used here was ...
