Intention, Action Planning, and Decision Making in Parietal
... is instructed to make a reach or a saccade by extinguishing only one of the colored components (e.g., if the red part stays on, the monkey is instructed to make a saccade) (Figure 2A). The instructed trials (data not shown) are introduced for behavioral purposes only, so the monkey does not know whe ...
... is instructed to make a reach or a saccade by extinguishing only one of the colored components (e.g., if the red part stays on, the monkey is instructed to make a saccade) (Figure 2A). The instructed trials (data not shown) are introduced for behavioral purposes only, so the monkey does not know whe ...
Suppression of Neural Responses to Nonoptimal Stimuli Correlates
... Committee guidelines. Details of the preparation can be found elsewhere (Ringach et al. 1997a). An increase in the firing rate of a neuron, as measured extracellularly, will be termed an “enhancement” of the neuron’s response relative to some baseline. Similarly, a decrease in the firing rate of a n ...
... Committee guidelines. Details of the preparation can be found elsewhere (Ringach et al. 1997a). An increase in the firing rate of a neuron, as measured extracellularly, will be termed an “enhancement” of the neuron’s response relative to some baseline. Similarly, a decrease in the firing rate of a n ...
Proceedings of 2014 BMI the Third International Conference on
... On one hand neuroscience is rich in data and poor in theory. On the other hand, many computer scientists are busy with engineering inspired methods, not motivated by brain in ...
... On one hand neuroscience is rich in data and poor in theory. On the other hand, many computer scientists are busy with engineering inspired methods, not motivated by brain in ...
short communication - Deep Blue
... producing effects over many cycles. Although there is evidence that specific components of a rhythmic cycle may be stimulated or inhibited independently (Maynard, 1966), the qualitative characteristics of the intrinsic, cyclic pattern remain unaltered over a broad range of quantitative variation. Un ...
... producing effects over many cycles. Although there is evidence that specific components of a rhythmic cycle may be stimulated or inhibited independently (Maynard, 1966), the qualitative characteristics of the intrinsic, cyclic pattern remain unaltered over a broad range of quantitative variation. Un ...
Epilepsy in Small
... presynaptic spike, the postsynaptic cell has a probability of immediately firing, where the probability for a single synaptic input was set to 2.5%. We set the probability of firing after two or more simultaneous synaptic inputs to 1. If the cell does not immediately fire in response to an input, th ...
... presynaptic spike, the postsynaptic cell has a probability of immediately firing, where the probability for a single synaptic input was set to 2.5%. We set the probability of firing after two or more simultaneous synaptic inputs to 1. If the cell does not immediately fire in response to an input, th ...
www.goertzel.org/dynapsyc/2007/mirrorself.pdf
... is, they are part of the dynamics of the self as well as part of the interactions between self and actual others. The key point is that human self is intrinsically not autonomous and independent, but rather is intrinsically dialogic and intersubjective. Another way to phrase this is in terms of “emp ...
... is, they are part of the dynamics of the self as well as part of the interactions between self and actual others. The key point is that human self is intrinsically not autonomous and independent, but rather is intrinsically dialogic and intersubjective. Another way to phrase this is in terms of “emp ...
VIEW PDF - Glaucoma Today
... derives from studies performed in the experimental monkey model of glaucoma. Central visual pathways in nonhuman primates are similar to those in humans,2 and glaucomatous damage in the experimental monkey model mimics that found in human glaucoma.7 Accumulating evidence shows that the magnocellular ...
... derives from studies performed in the experimental monkey model of glaucoma. Central visual pathways in nonhuman primates are similar to those in humans,2 and glaucomatous damage in the experimental monkey model mimics that found in human glaucoma.7 Accumulating evidence shows that the magnocellular ...
PDF
... of columns is of approximately same size in both cats and monkeys. The functional properties of neurons are similar within a column, but significantly differ between adjacent columns (Mountcastle, 1997). Seminal work by Hubel and Wiesel in the 1960s and 1970s then triggered tremendous interest in s ...
... of columns is of approximately same size in both cats and monkeys. The functional properties of neurons are similar within a column, but significantly differ between adjacent columns (Mountcastle, 1997). Seminal work by Hubel and Wiesel in the 1960s and 1970s then triggered tremendous interest in s ...
PDF
... Incorporating what is known about the tri-cellular metabolism of NAA and NAAG, along with its role in the brain’s physiological operation that couples neuronal activity with the energy required to maintain the ability of neurons to function at all levels of stimulation, it is possible to reflect on ...
... Incorporating what is known about the tri-cellular metabolism of NAA and NAAG, along with its role in the brain’s physiological operation that couples neuronal activity with the energy required to maintain the ability of neurons to function at all levels of stimulation, it is possible to reflect on ...
Synchronous Oscillatory Neural Ensembles for Rules in the
... The prefrontal cortex (PFC) is key to rule-based behaviors (Miller and Cohen, 2001). Rule-based tasks, especially those involving rule-switching, activate the human PFC (Dove et al., 2000; MacDonald, 2000; Sakai and Passingham, 2003) and are impaired following PFC damage (Milner, 1963; Stuss and Ben ...
... The prefrontal cortex (PFC) is key to rule-based behaviors (Miller and Cohen, 2001). Rule-based tasks, especially those involving rule-switching, activate the human PFC (Dove et al., 2000; MacDonald, 2000; Sakai and Passingham, 2003) and are impaired following PFC damage (Milner, 1963; Stuss and Ben ...
The Physiology of the Senses Lecture 6 Visually Guided Actions
... the right most edge of this bar, your yellow lines is actually the same. Your line seems longer than the top one. action would, most likely, be pointing movement to these ends should accurate and not subject to this be accurate. illusion. Another distinguishing feature between the dorsal and ventral ...
... the right most edge of this bar, your yellow lines is actually the same. Your line seems longer than the top one. action would, most likely, be pointing movement to these ends should accurate and not subject to this be accurate. illusion. Another distinguishing feature between the dorsal and ventral ...
Chemosensory Convergence on Primary Olfactory Cortex
... the IOC for entering the nose poke (only clean air was presented during single-unit activity, waveforms were clustered automatically using the these sessions). During experimental sessions, odor stimuli were delivvalley-seeking algorithm in Plexon Offline Sorter (Koontz and Fukuered for a duration o ...
... the IOC for entering the nose poke (only clean air was presented during single-unit activity, waveforms were clustered automatically using the these sessions). During experimental sessions, odor stimuli were delivvalley-seeking algorithm in Plexon Offline Sorter (Koontz and Fukuered for a duration o ...
CLM UMR-S 839 INSERM/UPMC Institut du Fer a Moulin
... behavior. Two sessions will examine the recent technological advances in a wide range of topics spanning from synaptic integration, and transduction mechanisms implicated in the plasticity of synaptic signaling, to the probing of neural circuits during sensory modalities, action and development. Thi ...
... behavior. Two sessions will examine the recent technological advances in a wide range of topics spanning from synaptic integration, and transduction mechanisms implicated in the plasticity of synaptic signaling, to the probing of neural circuits during sensory modalities, action and development. Thi ...
Temperature Integration at the AC Thermosensory Neurons
... expressed in the AC neurons using TrpA1 SH-Gal4. The AC neurons of the control flies were activated twice as the temperature were continually perfused with modified stanincreased (A). The bar graph shows the mean percentage of fluorescence increase (⌬F/F ) of the AC neurons during the first dard sol ...
... expressed in the AC neurons using TrpA1 SH-Gal4. The AC neurons of the control flies were activated twice as the temperature were continually perfused with modified stanincreased (A). The bar graph shows the mean percentage of fluorescence increase (⌬F/F ) of the AC neurons during the first dard sol ...
Jennifer S. Lund
... compensation when vision was switched between the eyes to the side of the brain lacking the training experience and to an arm that was run from the opposite hemisphere: They do. My thesis writing was a difficult task; J. Z. Young was my official supervisor and he was scathing in regard to my ability ...
... compensation when vision was switched between the eyes to the side of the brain lacking the training experience and to an arm that was run from the opposite hemisphere: They do. My thesis writing was a difficult task; J. Z. Young was my official supervisor and he was scathing in regard to my ability ...
The encoding and decoding of com-
... (TPC). In this thesis, we first investigate an issue that has persisted TPC since its introduction: to extend the concept to a biologically compatible readout stage. We propose a novel neural readout circuit based on wavelet transform that decodes the TPC over different frequency bands. We show that ...
... (TPC). In this thesis, we first investigate an issue that has persisted TPC since its introduction: to extend the concept to a biologically compatible readout stage. We propose a novel neural readout circuit based on wavelet transform that decodes the TPC over different frequency bands. We show that ...
Resting membrane potential is
... stored charge on membrane capacitor 2. Membrane conductance changes due to flow of ions through gated channels during graded and ...
... stored charge on membrane capacitor 2. Membrane conductance changes due to flow of ions through gated channels during graded and ...
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... tones was fixed for each animal (5, 7.5, and 15 pps, n ⫽ 4, 2, and 4 rats, respectively). All tones had 3-ms onset and offset ramps. The tones paired with BF stimulation were 250 ms in duration except for the tone trains that were composed of 25-ms tones. To establish the specificity of BF pairing, ...
... tones was fixed for each animal (5, 7.5, and 15 pps, n ⫽ 4, 2, and 4 rats, respectively). All tones had 3-ms onset and offset ramps. The tones paired with BF stimulation were 250 ms in duration except for the tone trains that were composed of 25-ms tones. To establish the specificity of BF pairing, ...
full text pdf
... plexus the neurons were much less frequent (only single nerve cells were encountered) than in the myenteric plexus. In the myenteric plexus, the frequency of the labeled neurons (a total of 134 labeled nerve cells have been found in a single animal after sphincter injections) decreased with the dist ...
... plexus the neurons were much less frequent (only single nerve cells were encountered) than in the myenteric plexus. In the myenteric plexus, the frequency of the labeled neurons (a total of 134 labeled nerve cells have been found in a single animal after sphincter injections) decreased with the dist ...
Motor functions
... patellar,etc) are diminished or absenthyporeflexia or areflexia. • Superficial reflexes are normal. The term superficial reflexes is given to muscle responses evoked by cutaneous stimuli Those in common clinical use include the abdomunal and cremasteric reflexes. ...
... patellar,etc) are diminished or absenthyporeflexia or areflexia. • Superficial reflexes are normal. The term superficial reflexes is given to muscle responses evoked by cutaneous stimuli Those in common clinical use include the abdomunal and cremasteric reflexes. ...
hormonal control of cell form and number
... In the first series of measurements, the average volume was 0.209 mm3 and in the second series (4 months later), the average volume was 0.200 mm3, a difference of approximately ...
... In the first series of measurements, the average volume was 0.209 mm3 and in the second series (4 months later), the average volume was 0.200 mm3, a difference of approximately ...
Got diversity? Wiring the fly brain with Dscam
... each block seems to be independent, the Dscam gene has the potential to generate 38 016 cell-surface proteins [16]. (b) Dscam proteins show isoform-specific homophilic binding. Shown is a summary of the results obtained in Dscam-binding studies [17]. Only the seven N-terminal immunoglobulin domains ...
... each block seems to be independent, the Dscam gene has the potential to generate 38 016 cell-surface proteins [16]. (b) Dscam proteins show isoform-specific homophilic binding. Shown is a summary of the results obtained in Dscam-binding studies [17]. Only the seven N-terminal immunoglobulin domains ...
Developmental regulation of Medium Spiny Neuron dendritic
... Diversity in dendritic arbors Pyramindal ...
... Diversity in dendritic arbors Pyramindal ...