
Diapositiva 1
... RLS is often associated with spinal anesthesia Lee MS, Lyoo CH, Kim WC, Kang HJ. Periodic bursts of rhythmic dyskinesia associated with spinal anesthesia. Mov Disord ...
... RLS is often associated with spinal anesthesia Lee MS, Lyoo CH, Kim WC, Kang HJ. Periodic bursts of rhythmic dyskinesia associated with spinal anesthesia. Mov Disord ...
cp_kellermann_launay_17092010
... Hence, "this will work has revealed, for the first time, that antidepressants are able to activate a new ‘source' of serotonin in the brain", explain the researchers "Furthermore, our results demonstrate that the effectiveness of Prozac rests on the 'plastic' properties of the noradrenaline neurons, ...
... Hence, "this will work has revealed, for the first time, that antidepressants are able to activate a new ‘source' of serotonin in the brain", explain the researchers "Furthermore, our results demonstrate that the effectiveness of Prozac rests on the 'plastic' properties of the noradrenaline neurons, ...
Response characteristics in the lateral geniculate nucleus (LGN
... Visual processing in the LGN is dominated by inhibitory interactions of different kind which modify the spatial and temporal properties of the visual response. The so called "synergistic inhibition" evolves from inputs possessing the same RF type. For example, light On elicits an excitatory response ...
... Visual processing in the LGN is dominated by inhibitory interactions of different kind which modify the spatial and temporal properties of the visual response. The so called "synergistic inhibition" evolves from inputs possessing the same RF type. For example, light On elicits an excitatory response ...
Molecular Underpinnings of Motor Pattern Generation: Differential
... also used in ICC experiments with whole-mount preparations of the STG. The results were similar to those obtained with the initial anti-Shaker antibody described in Results (data not shown). Quantitation of anti-Shal staining intensit y. Staining intensity was semiquantitatively measured with the N ...
... also used in ICC experiments with whole-mount preparations of the STG. The results were similar to those obtained with the initial anti-Shaker antibody described in Results (data not shown). Quantitation of anti-Shal staining intensit y. Staining intensity was semiquantitatively measured with the N ...
Odorant Category Profile Selectivity of Olfactory Cortex Neurons
... The concentration of the components in other mixtures was 2.8 ppm for cis-3-hexenol (C6C9), 13.8 ppm for isobutyl acetate (ester), and 0.08 ppm for linalool (tAl). The duration for each odor application was 3 s with at least 30 s interstimulus intervals to avoid habituation (Wilson, 1998, 2001). For ...
... The concentration of the components in other mixtures was 2.8 ppm for cis-3-hexenol (C6C9), 13.8 ppm for isobutyl acetate (ester), and 0.08 ppm for linalool (tAl). The duration for each odor application was 3 s with at least 30 s interstimulus intervals to avoid habituation (Wilson, 1998, 2001). For ...
Bridging Cytoarchitectonics and Connectomics in Human Cerebral
... Materials and Methods Von Economo and Koskinas cytoarchitectonic metrics Cytoarchitectonic mappings of the human cortex were taken from the 1925 Von Economo and Koskinas work Die Cytoarchitektonik der Hirnrinde des erwachsenen Menschen (Von Economo and Koskinas, 1925) [translated Cytoarchitectonics ...
... Materials and Methods Von Economo and Koskinas cytoarchitectonic metrics Cytoarchitectonic mappings of the human cortex were taken from the 1925 Von Economo and Koskinas work Die Cytoarchitektonik der Hirnrinde des erwachsenen Menschen (Von Economo and Koskinas, 1925) [translated Cytoarchitectonics ...
A Fast, Reciprocal Pathway between the Lateral Geniculate Nucleus
... in oxygen). Temperature, expired CO2, electrocardiogram (ECG), electroencephalogram (EEG), heart rate, and arterial oxygen saturation were monitored continuously. Proper anesthetic depth was assessed by monitoring the EEG for changes in slow-wave/spindle activity and the ECG and expired CO2. If chan ...
... in oxygen). Temperature, expired CO2, electrocardiogram (ECG), electroencephalogram (EEG), heart rate, and arterial oxygen saturation were monitored continuously. Proper anesthetic depth was assessed by monitoring the EEG for changes in slow-wave/spindle activity and the ECG and expired CO2. If chan ...
MUSHROOM BODY MEMOIR: FROM MAPS TO MODELS
... Few data are available to test this hypothesis. Recently, the transfer of olfactory information from projection neurons to Kenyon cells was investigated in the locust21. Although the locust does not follow the typical design of most other insect olfactory systems — its antennal lobe has about 10 tim ...
... Few data are available to test this hypothesis. Recently, the transfer of olfactory information from projection neurons to Kenyon cells was investigated in the locust21. Although the locust does not follow the typical design of most other insect olfactory systems — its antennal lobe has about 10 tim ...
Lecture 6: Stochastic models of channels, synapses
... dp1 n p2 4 n p1 dt dp2 4 n p1 2 n p3 ( n 3 n ) p2 dt dp3 3 n p2 3 n p4 (2 n 2 n ) p3 dt dp4 2 n p3 4 n p5 (3 n n ) p4 dt dp5 n p4 4 n p5 dt ...
... dp1 n p2 4 n p1 dt dp2 4 n p1 2 n p3 ( n 3 n ) p2 dt dp3 3 n p2 3 n p4 (2 n 2 n ) p3 dt dp4 2 n p3 4 n p5 (3 n n ) p4 dt dp5 n p4 4 n p5 dt ...
Coding of Auditory-Stimulus Identity in the Auditory Non
... events that passed through both windows were classified as originating from a single neuron. The amplitudes of the single units typically match and often exceed threefold the noise floor; this criterion was used for recordings in both brain structures. The time of occurrence of each action potential ...
... events that passed through both windows were classified as originating from a single neuron. The amplitudes of the single units typically match and often exceed threefold the noise floor; this criterion was used for recordings in both brain structures. The time of occurrence of each action potential ...
Fine Gating Properties of Channels Responsible for Persistent
... entorhinal cortex layer II principal neurons were investigated by performing cell-attached, patch-clamp experiments in acutely isolated cells. Voltage-gated Na-channel activity was routinely elicited by applying 500-ms depolarizing test pulses positive to 60 mV from a holding potential of 100 mV. ...
... entorhinal cortex layer II principal neurons were investigated by performing cell-attached, patch-clamp experiments in acutely isolated cells. Voltage-gated Na-channel activity was routinely elicited by applying 500-ms depolarizing test pulses positive to 60 mV from a holding potential of 100 mV. ...
Chapter 11 Fundamentals of Nervous System
... A brief reversal of membrane potential with a total amplitude of 100 mV ...
... A brief reversal of membrane potential with a total amplitude of 100 mV ...
The neural basis of the speed–accuracy tradeoff - Eric
... cause an increase in baseline activity or a decrease in response threshold? and (iii) how is SAT controlled in the cortico–basal ganglia circuit? Before we can adequately address these questions, however, we first need to review briefly the neural mechanisms of decision making and the mathematical m ...
... cause an increase in baseline activity or a decrease in response threshold? and (iii) how is SAT controlled in the cortico–basal ganglia circuit? Before we can adequately address these questions, however, we first need to review briefly the neural mechanisms of decision making and the mathematical m ...
Neural Darwinism
... of neuronal group selection. Extensive neural modeling based on the theory has provided useful insights into several outstanding neurobiological problems including those concerned with integration of cortical function, sensorimotor control, and perceptually based behavior. Introduction Over the last ...
... of neuronal group selection. Extensive neural modeling based on the theory has provided useful insights into several outstanding neurobiological problems including those concerned with integration of cortical function, sensorimotor control, and perceptually based behavior. Introduction Over the last ...
Morphological and Functional Types of Neurons
... cially with a positive pressure respirator, and end-tidal COs concentration was monitored continuously and maintained between 3.5 to 4.5%. A warm water blanket and infrared lamp were used to maintain body temperature at approximately 37.5”C. Just before intracellular recordings began, a bilateral pn ...
... cially with a positive pressure respirator, and end-tidal COs concentration was monitored continuously and maintained between 3.5 to 4.5%. A warm water blanket and infrared lamp were used to maintain body temperature at approximately 37.5”C. Just before intracellular recordings began, a bilateral pn ...
BRAIN DYNAMICS AT MULTIPLE SCALES: CAN ONE RECONCILE
... Dynamics in Brain Activity The above results are consistent with the idea that awake brain activity may be associated with high-dimensional dynamics, perhaps analogous to a stochastic system. To further investigate this aspect, we have examined data from animal experiments in which both microscopic ...
... Dynamics in Brain Activity The above results are consistent with the idea that awake brain activity may be associated with high-dimensional dynamics, perhaps analogous to a stochastic system. To further investigate this aspect, we have examined data from animal experiments in which both microscopic ...
Opposite rheological properties of neuronal microcompartments
... elastic solid and b 5 1 to a viscous fluid (Fig. 1D). At intermediate values of b, both elastic and dissipative mechanisms coexist. The inverse of the prefactor, 1/J0, is equivalent to a shear modulus at time t 5 1 s. We sought to compare the mechanical differences between neuronal microcompartments ...
... elastic solid and b 5 1 to a viscous fluid (Fig. 1D). At intermediate values of b, both elastic and dissipative mechanisms coexist. The inverse of the prefactor, 1/J0, is equivalent to a shear modulus at time t 5 1 s. We sought to compare the mechanical differences between neuronal microcompartments ...
Well That Frog Just Doesn`t Have The Nerve
... or 400 mV is reached (LB). Once the summed suprathreshold has been reached, select the waveform of the first recording showing the CAP (Figure 2) (LB). As dictated by the UNT lab manual, repeat this step for each recorded CAP and enter all data into the appropriate column. ...
... or 400 mV is reached (LB). Once the summed suprathreshold has been reached, select the waveform of the first recording showing the CAP (Figure 2) (LB). As dictated by the UNT lab manual, repeat this step for each recorded CAP and enter all data into the appropriate column. ...
Visuomotor neurons: ambiguity of the discharge or `motor` perception?
... gaze deviated 308 to the left. In B1 and B2 conditions the visual stimulus is moved outside the receptive field and no responses are recorded from the neuron, also when the gaze is deviated towards the stimulus ŽB2.. This last condition is the critical one that allows to determine whether F4 visual ...
... gaze deviated 308 to the left. In B1 and B2 conditions the visual stimulus is moved outside the receptive field and no responses are recorded from the neuron, also when the gaze is deviated towards the stimulus ŽB2.. This last condition is the critical one that allows to determine whether F4 visual ...
Transgenic Targeting of Recombinant Rabies Virus Reveals
... VSV glycoprotein expression vector replaced with the plasmid pCMMPEnvARGCD-IRES-EGFP (Wickersham et al., 2007b) encoding the EnvA envelope glycoprotein with the cytoplasmic domain of the rabies virus glycoprotein. Starting stocks of rabies virus with the mCherry gene substituted for that of the vira ...
... VSV glycoprotein expression vector replaced with the plasmid pCMMPEnvARGCD-IRES-EGFP (Wickersham et al., 2007b) encoding the EnvA envelope glycoprotein with the cytoplasmic domain of the rabies virus glycoprotein. Starting stocks of rabies virus with the mCherry gene substituted for that of the vira ...
PDF - Bentham Open
... The source of noise may come from the sensory signal, the transfer function or the output element. For simplicity, without loss of generality, since most noises are additive, we will collapse these noise sources into a single noise term in the output element, y(t) , in Eqs. 6 and 8. For non-additive ...
... The source of noise may come from the sensory signal, the transfer function or the output element. For simplicity, without loss of generality, since most noises are additive, we will collapse these noise sources into a single noise term in the output element, y(t) , in Eqs. 6 and 8. For non-additive ...
On the Biological Plausibility of Grandmother Cells
... representations learned in PDP models are often inconsistent with much of the relevant neuroscience data. Although this article is largely directed to cognitive psychologists, I hope the article is of some relevance to neuroscientists as well. Despite the widespread rejection of grandmother cells in ...
... representations learned in PDP models are often inconsistent with much of the relevant neuroscience data. Although this article is largely directed to cognitive psychologists, I hope the article is of some relevance to neuroscientists as well. Despite the widespread rejection of grandmother cells in ...
Introduction and review of Matlab
... 4. Neurotransmitters diffuse across the synaptic cleft (~ nm) and bind to receptor proteins on the postsynaptic membrane. Excitatory neurotransmitters open sodium channels, and sodium ions move in. 5. If sufficient excitatory neurotransmitter binds to receptors, an action potential is produced in th ...
... 4. Neurotransmitters diffuse across the synaptic cleft (~ nm) and bind to receptor proteins on the postsynaptic membrane. Excitatory neurotransmitters open sodium channels, and sodium ions move in. 5. If sufficient excitatory neurotransmitter binds to receptors, an action potential is produced in th ...
Fast and slow neurons in the nucleus of the
... sweeps. Contour plots of the mean ®ring rate in the spatiotemporal domain were made using Sigma Plot. The maximum in the contour plot was used to assign the preferred SF/ TF combination for each neuron. At the end of the experiments, the birds were given an overdose of sodium pentobarbitol (100 mg/k ...
... sweeps. Contour plots of the mean ®ring rate in the spatiotemporal domain were made using Sigma Plot. The maximum in the contour plot was used to assign the preferred SF/ TF combination for each neuron. At the end of the experiments, the birds were given an overdose of sodium pentobarbitol (100 mg/k ...