Differential Activity-Dependent Development of Corticospinal
... (im)] before surgery to reduce tracheal secretions. A mixture of acepromazine (0.03 mg/kg, im) and ketamine hydrochloride (32 mg/kg, im) was given to induce anesthesia. The trachea was intubated in each cat after anesthesia was induced and the cats were maintained in an areflexive condition on 1–2% ...
... (im)] before surgery to reduce tracheal secretions. A mixture of acepromazine (0.03 mg/kg, im) and ketamine hydrochloride (32 mg/kg, im) was given to induce anesthesia. The trachea was intubated in each cat after anesthesia was induced and the cats were maintained in an areflexive condition on 1–2% ...
Multisensory Integration in the Ventral Intraparietal Area of the
... MD) adapted to the recording chamber. The electrode signal was amplified using a Neurolog system (Digitimer, Hertfordshire, UK) and digitized for on-line spike discrimination using the MSD software (Alpha Omega, Nazareth, Israel). Discriminated spike pulses were sampled at 1 kHz and stored on the RE ...
... MD) adapted to the recording chamber. The electrode signal was amplified using a Neurolog system (Digitimer, Hertfordshire, UK) and digitized for on-line spike discrimination using the MSD software (Alpha Omega, Nazareth, Israel). Discriminated spike pulses were sampled at 1 kHz and stored on the RE ...
Full Text
... visual pathway has now been identified by post-mortem examination of one case of occipital damage occurring early in life (Beatty ...
... visual pathway has now been identified by post-mortem examination of one case of occipital damage occurring early in life (Beatty ...
Fast Propagation of Firing Rates through Layered Networks of Noisy
... schemes that require preservation of precise spike timing. On the other hand, weaker responses in the input layer fail to propagate; the packet dies out. The response in the deeper layers is thus all-or-none, as can be observed from the layer 5 and layer 10 response in Figure 1b. A very different mo ...
... schemes that require preservation of precise spike timing. On the other hand, weaker responses in the input layer fail to propagate; the packet dies out. The response in the deeper layers is thus all-or-none, as can be observed from the layer 5 and layer 10 response in Figure 1b. A very different mo ...
BIO 218 F 2012 Ch 14 Martini Lecture Outline
... Nerve Plexus The Lumbar and Sacral Plexuses (T12–S4) Also called the lumbosacral plexus Lumbar plexus nerves Genitofemoral nerve Lateral femoral cutaneous nerve Femoral nerve Sacral plexus nerves Sciatic nerve (branches to form the common fibular nerve and the tibial nerve) Pudendal nerve ...
... Nerve Plexus The Lumbar and Sacral Plexuses (T12–S4) Also called the lumbosacral plexus Lumbar plexus nerves Genitofemoral nerve Lateral femoral cutaneous nerve Femoral nerve Sacral plexus nerves Sciatic nerve (branches to form the common fibular nerve and the tibial nerve) Pudendal nerve ...
BIO 218 F 2012 Ch 14 Martini Lecture Outline
... Nerve Plexus The Lumbar and Sacral Plexuses (T12–S4) Also called the lumbosacral plexus Lumbar plexus nerves Genitofemoral nerve Lateral femoral cutaneous nerve Femoral nerve Sacral plexus nerves Sciatic nerve (branches to form the common fibular nerve and the tibial nerve) Pudendal nerve ...
... Nerve Plexus The Lumbar and Sacral Plexuses (T12–S4) Also called the lumbosacral plexus Lumbar plexus nerves Genitofemoral nerve Lateral femoral cutaneous nerve Femoral nerve Sacral plexus nerves Sciatic nerve (branches to form the common fibular nerve and the tibial nerve) Pudendal nerve ...
Mapping Retinotopic Structure in Mouse Visual Cortex with Optical
... blood vessel image taken before optical imaging (Bosking et al., 1997). Prominent blood vessels could be readily identified in both images, which were also used to correct for tissue shrinkage caused by fixation. The thin sections were then aligned with the thick section using the pattern of vertica ...
... blood vessel image taken before optical imaging (Bosking et al., 1997). Prominent blood vessels could be readily identified in both images, which were also used to correct for tissue shrinkage caused by fixation. The thin sections were then aligned with the thick section using the pattern of vertica ...
Chapter 35: Kandel - krigolson teaching
... can be associated with an auditory tone by classical conditioning (see Chapter 65). A subject is asked to place the palmar surface of an index finger on an electrode. A mild electrical shock is then paired with an audible tone. As expected, after only a few pairings the tone alone will elicit the wi ...
... can be associated with an auditory tone by classical conditioning (see Chapter 65). A subject is asked to place the palmar surface of an index finger on an electrode. A mild electrical shock is then paired with an audible tone. As expected, after only a few pairings the tone alone will elicit the wi ...
Repetitive Transcranial Magnetic Stimulation of the Right
... were randomly assigned to one of three stimulation groups. None of the patients had any experience with rTMS before the study. rTMS was performed with a Magstim stimulator (Magstim Company, Whitland, U.K.) having a circular coil with a 9-cm diameter. The motor threshold was determined in each subjec ...
... were randomly assigned to one of three stimulation groups. None of the patients had any experience with rTMS before the study. rTMS was performed with a Magstim stimulator (Magstim Company, Whitland, U.K.) having a circular coil with a 9-cm diameter. The motor threshold was determined in each subjec ...
Acceleration of visually cued conditioned fear through the
... run on the data collected after either one or three fear conditioning sessions. The ANOVA on the data collected after one fear conditioning session showed a significant effect of group (F = 2.7, P = 0.05) and time (habituation versus cue; F = 87.1, P < 0.001) as well as a significant interaction bet ...
... run on the data collected after either one or three fear conditioning sessions. The ANOVA on the data collected after one fear conditioning session showed a significant effect of group (F = 2.7, P = 0.05) and time (habituation versus cue; F = 87.1, P < 0.001) as well as a significant interaction bet ...
Ictal SPECT in patients with rapid eye movement
... data are from imaging or post-mortem studies. Recent studies show altered functional connectivity between substantia nigra and striatum in patients with rapid eye movement sleep behaviour disorder. We were interested to study which regions are activated in rapid eye movement sleep behaviour disorder ...
... data are from imaging or post-mortem studies. Recent studies show altered functional connectivity between substantia nigra and striatum in patients with rapid eye movement sleep behaviour disorder. We were interested to study which regions are activated in rapid eye movement sleep behaviour disorder ...
L13Spinal Cord Structure Functio13
... • In the center, the impulse may be inhibited or transmitted or rerouted. • In the center of : some reflex arcs, the sensory neuron directly generates the impulse in the motor neuron. The center may contain association neuron between the sensory neuron and motor neuron. ...
... • In the center, the impulse may be inhibited or transmitted or rerouted. • In the center of : some reflex arcs, the sensory neuron directly generates the impulse in the motor neuron. The center may contain association neuron between the sensory neuron and motor neuron. ...
AP150 PATHWAYS ASSIGNMENT
... An action potential begins on a ___UPPER MOTOR_ neurons that leaves the __FRONTAL__ lobe of the brain and passes through the ____CEREBRAL PENDUNCLES__ of the midbrain and then the __PYRAMIDS__ of the medulla oblongata where it then decussates and travels down a __ANTERIOR OR LATTERAL __ column to th ...
... An action potential begins on a ___UPPER MOTOR_ neurons that leaves the __FRONTAL__ lobe of the brain and passes through the ____CEREBRAL PENDUNCLES__ of the midbrain and then the __PYRAMIDS__ of the medulla oblongata where it then decussates and travels down a __ANTERIOR OR LATTERAL __ column to th ...
This article was originally published in the Encyclopedia of
... types: FCCs and MHs. FFC skeletons can be found in annelids (segmented worms, e.g., earthworms), echiurans, nematodes (roundworms), nemertean (ribbon worms), echinoderms (starfish and sea urchins), and mollusks (e.g., the foot of bivalves and gastropods). The extent and volume of the FFC is variable ...
... types: FCCs and MHs. FFC skeletons can be found in annelids (segmented worms, e.g., earthworms), echiurans, nematodes (roundworms), nemertean (ribbon worms), echinoderms (starfish and sea urchins), and mollusks (e.g., the foot of bivalves and gastropods). The extent and volume of the FFC is variable ...
Frontal lobe dysfunction in amyotrophic lateral sclerosis
... spinal function (see Table 2, lower scores represent greater functional impairment). There was no significant difference between the two patient groups in the separate bulbar and spinal function disability scores, although a non-significant trend emerged for the comparison of total disability scores ...
... spinal function (see Table 2, lower scores represent greater functional impairment). There was no significant difference between the two patient groups in the separate bulbar and spinal function disability scores, although a non-significant trend emerged for the comparison of total disability scores ...
Allochiria
Allochiria (from the Greek meaning ""other hand"") is a neurological disorder in which the patient responds to stimuli presented to one side of their body as if the stimuli had been presented at the opposite side. It is associated with spatial transpositions, usually symmetrical, of stimuli from one side of the body (or of the space) to the opposite one. Thus a touch to the left arm will be reported as a touch to the right arm, which is also known as somatosensory allochiria. If the auditory or visual senses are affected, sounds (a person's voice for instance) will be reported as being heard on the opposite side to that on which they occur and objects presented visually will be reported as having been presented on the opposite side. Often patients may express allochiria in their drawing while copying an image. Allochiria often co-occurs with unilateral neglect and, like hemispatial neglect, the disorder arises commonly from damage to the right parietal lobe.Allochiria is often confused with alloesthesia, also known as false allochiria. True allochiria is a symptom of dyschiria and unilateral neglect. Dyschiria is a disorder in the localization of sensation due to various degrees of dissociation and cause impairment in one side causing the inability to tell which side of the body was touched.