Replacement of Receptor Cells in the Hamster
... Chemoreceptor cells in the vomeronasal and olfactory epithelium are replaced following experimentally induced degeneration. This study analyzes quantitatively the time course and degree of vomeronasal receptor cell replacement. Unilateral transection of the vomeronasal nerves in adult hamster was us ...
... Chemoreceptor cells in the vomeronasal and olfactory epithelium are replaced following experimentally induced degeneration. This study analyzes quantitatively the time course and degree of vomeronasal receptor cell replacement. Unilateral transection of the vomeronasal nerves in adult hamster was us ...
Cholinergic Basal Forebrain Neurons Burst with Theta during
... association with natural cortical activities and across natural sleep–wake states. Previous recording studies in unanesthetized animals of neurons in the MCPO–SI (Detari et al., 1984; Szymusiak and McGinty, 1986; Buzsaki et al., 1988), as well as in the medial septum– diagonal band (MS–DB) (King et ...
... association with natural cortical activities and across natural sleep–wake states. Previous recording studies in unanesthetized animals of neurons in the MCPO–SI (Detari et al., 1984; Szymusiak and McGinty, 1986; Buzsaki et al., 1988), as well as in the medial septum– diagonal band (MS–DB) (King et ...
perceptionlecture5
... Is a set of Reichardt detectors is sensitive to motion in one direction and only in a particular speed? It seems like an inefficient design since a great number of neurons will be required to encode motion in all possible directions and speed, unless each of them can actually encode for a small ran ...
... Is a set of Reichardt detectors is sensitive to motion in one direction and only in a particular speed? It seems like an inefficient design since a great number of neurons will be required to encode motion in all possible directions and speed, unless each of them can actually encode for a small ran ...
Nervous System: Spinal Cord and Spinal Nerves
... Interneurons organized into neuronal pools = functional groups with limited input sources (sensory) and output locations (motor) ...
... Interneurons organized into neuronal pools = functional groups with limited input sources (sensory) and output locations (motor) ...
Steroid Hormones
... - Progesterone receptor antagonist of the uterus - Promotes shedding of endometrium, softening of the cervix, and uterine contractions leading to ...
... - Progesterone receptor antagonist of the uterus - Promotes shedding of endometrium, softening of the cervix, and uterine contractions leading to ...
Tau Therapeutics Files IND to Begin Phase Ib Clinical Trial
... Tau Therapeutics Files IND to Begin Phase Ib Clinical Trial in Glioblastoma Multiforme (Charlottesville, VA – Jan. 31, 2011) Tau Therapeutics, LLC announced a major milestone in the search for a better way of treating cancer today. The pharmaceutical company has filed an investigational new drug (IN ...
... Tau Therapeutics Files IND to Begin Phase Ib Clinical Trial in Glioblastoma Multiforme (Charlottesville, VA – Jan. 31, 2011) Tau Therapeutics, LLC announced a major milestone in the search for a better way of treating cancer today. The pharmaceutical company has filed an investigational new drug (IN ...
Sense of Touch and Feeling
... “Touch is the first of the five senses to develop in the womb and thereon plays an essential role in our everyday life and even to our own very existence. Through the sense of touch we can detect different textures and temperatures of different levels. Our skin allows us to detect if something is sq ...
... “Touch is the first of the five senses to develop in the womb and thereon plays an essential role in our everyday life and even to our own very existence. Through the sense of touch we can detect different textures and temperatures of different levels. Our skin allows us to detect if something is sq ...
Hebbian Learning with Winner Take All for
... function, allowed the output to take values between '0' and '1'. This made them more suited for analog computations, at the same time, requiring fewer neurons for digital computation than the first generation models [1]. One could think of this analog output between 0 and 1 as normalized firing rate ...
... function, allowed the output to take values between '0' and '1'. This made them more suited for analog computations, at the same time, requiring fewer neurons for digital computation than the first generation models [1]. One could think of this analog output between 0 and 1 as normalized firing rate ...
Slide ()
... Internal capsule (A) and MRIs through internal capsule (B) and midbrain (C). The locations of the descending axons in the internal capsule and basis pedunculi are shown on the MRIs. The letters "FATL" abbreviate Face, Arm, Trunk, and Leg. In the midbrain, the descending cortical fibers (filled middl ...
... Internal capsule (A) and MRIs through internal capsule (B) and midbrain (C). The locations of the descending axons in the internal capsule and basis pedunculi are shown on the MRIs. The letters "FATL" abbreviate Face, Arm, Trunk, and Leg. In the midbrain, the descending cortical fibers (filled middl ...
Full Article
... signs - mental depression, hypoventilation, miosis [10]. Coma may occur in individuals with opiate intoxication or they may develop only excessively drowsiness or lack of attention. The most common symptom following the consumption of „ethnobotanicals" was agitation. The treatment used was mainly sy ...
... signs - mental depression, hypoventilation, miosis [10]. Coma may occur in individuals with opiate intoxication or they may develop only excessively drowsiness or lack of attention. The most common symptom following the consumption of „ethnobotanicals" was agitation. The treatment used was mainly sy ...
Spiga et al, 2010
... 1999). This functional evidence suggests that cannabinoid withdrawal may structurally alter cellular elements of the mesolimbic system as it was recently shown for opiate dependence (Spiga et al. 2003, 2005; Diana, Spiga & Acquas 2006). Accordingly, a chronic tetrahydrocannabinol (THC) treatment has ...
... 1999). This functional evidence suggests that cannabinoid withdrawal may structurally alter cellular elements of the mesolimbic system as it was recently shown for opiate dependence (Spiga et al. 2003, 2005; Diana, Spiga & Acquas 2006). Accordingly, a chronic tetrahydrocannabinol (THC) treatment has ...
Topic 11
... There are two types of magnocellular neurosecretory cells, oxytocinproducing cells and vasopressin-producing cells, but a small number can produce both hormones. These cells are neuroendocrine neurons, they are electrically excitable, and generate action potentials in response to afferent stimulatio ...
... There are two types of magnocellular neurosecretory cells, oxytocinproducing cells and vasopressin-producing cells, but a small number can produce both hormones. These cells are neuroendocrine neurons, they are electrically excitable, and generate action potentials in response to afferent stimulatio ...
DESCENDING TRACTS
... Regulate muscle tone and muscle force. May be involved in selecting and inhibiting specific motor synergies. ...
... Regulate muscle tone and muscle force. May be involved in selecting and inhibiting specific motor synergies. ...
Multi-Scale Modeling of the Primary Visual Cortex
... Figure 4: (a) Preferred cortical state of the neuron in the middle of the plot. (b) Spike-triggered activity pattern of the same neuron. (c) Evolution of the similarity index over time and orientation preference. (d) Evolution of the similarity index over time for orientation preference −60 deg. (e ...
... Figure 4: (a) Preferred cortical state of the neuron in the middle of the plot. (b) Spike-triggered activity pattern of the same neuron. (c) Evolution of the similarity index over time and orientation preference. (d) Evolution of the similarity index over time for orientation preference −60 deg. (e ...
Chapter 15 the autonomic nervous system -
... innervation from the autonomic nervous system, it can and does operate independently of the brain and the spinal cord. Its study is the focus of neurogastroenterology. ENS function can be damaged by ischemia. Transplantation, previously described as a theoretical possibility,has been a clinical real ...
... innervation from the autonomic nervous system, it can and does operate independently of the brain and the spinal cord. Its study is the focus of neurogastroenterology. ENS function can be damaged by ischemia. Transplantation, previously described as a theoretical possibility,has been a clinical real ...
In This Issue - The Journal of Cell Biology
... protein could interfere with the proper assembly of the microtubule heterodimers required for normal axonal transport, leading to shorter axons. Microtubules are also essential for fundamental cellular processes such as mitotic spindle assembly, so it is unclear how pmn mutant mice manage to develop ...
... protein could interfere with the proper assembly of the microtubule heterodimers required for normal axonal transport, leading to shorter axons. Microtubules are also essential for fundamental cellular processes such as mitotic spindle assembly, so it is unclear how pmn mutant mice manage to develop ...
Sample pages 1 PDF
... soma. Microtubules provide the structural basis for transport, axoplasmic flow. This mechanism of transport is not diffusion but rather retrograde axonal transport associated with the microtubule network that exists throughout the nerve cell. The rate of flow varies depending upon the product being ...
... soma. Microtubules provide the structural basis for transport, axoplasmic flow. This mechanism of transport is not diffusion but rather retrograde axonal transport associated with the microtubule network that exists throughout the nerve cell. The rate of flow varies depending upon the product being ...
Pharmacotherapy in the Elderly
... Percentage of population with prescription and number of medication per individual increase with age ...
... Percentage of population with prescription and number of medication per individual increase with age ...
Melanoma - Kate`s Foundation for Melanoma Awareness and
... Chemotherapy- drugs that kill cancer cells are injected intravenously or taken orally Immunotherapy- stimulates patient’s immune system to recognize and attack cancer cells more effectively Radiation Therapy- high-energy rays are used to kill the cancer ...
... Chemotherapy- drugs that kill cancer cells are injected intravenously or taken orally Immunotherapy- stimulates patient’s immune system to recognize and attack cancer cells more effectively Radiation Therapy- high-energy rays are used to kill the cancer ...
Role of p.m. antimuscarinic medication in the treatment of
... medication can cause an acute toxic state characterised by agitation and psychotic symp toms (Johnson et al, 1981). Long-term use may be associated with memory impairment (Calev, 1984), and antimuscarinic drugs may be mis used for their euphoriant properties (Pullen et al 1984: Marken et al 1996). R ...
... medication can cause an acute toxic state characterised by agitation and psychotic symp toms (Johnson et al, 1981). Long-term use may be associated with memory impairment (Calev, 1984), and antimuscarinic drugs may be mis used for their euphoriant properties (Pullen et al 1984: Marken et al 1996). R ...
Substance Use, Addictions and Related Behaviours
... •Relapses to drug abuse can occur during or after successful treatment episodes •Participation in self-help support programs during and following treatment can be helpful in sustaining long-term recovery Therefore… ...
... •Relapses to drug abuse can occur during or after successful treatment episodes •Participation in self-help support programs during and following treatment can be helpful in sustaining long-term recovery Therefore… ...
bulbar pseudobulbar
... The other cranial nerves involved in speech and swallowing would continue to function almost normally as both members of each pair of nuclei still receives messages from the motor strip. Because most cranial nerves receive bilateral innervation, lesions of the upper motor neurons of the pyramidal tr ...
... The other cranial nerves involved in speech and swallowing would continue to function almost normally as both members of each pair of nuclei still receives messages from the motor strip. Because most cranial nerves receive bilateral innervation, lesions of the upper motor neurons of the pyramidal tr ...
Analgesics
... It is the closest chemical relative of tramadol in use. It is Schedule II (i.e., federally controlled). Dextromethorphan DXM is an antitussive with sedative & dissociative properties. It is an active ingredient in many OTC cold meds. Triple C’s (Corcidin Cough & Cold – DXM, Tylenol, Pseudo ...
... It is the closest chemical relative of tramadol in use. It is Schedule II (i.e., federally controlled). Dextromethorphan DXM is an antitussive with sedative & dissociative properties. It is an active ingredient in many OTC cold meds. Triple C’s (Corcidin Cough & Cold – DXM, Tylenol, Pseudo ...
hjkhkkjkjhk - Manitoba Education
... Illegal drugs are regulated or unlawful substances (e.g., cocaine, crystal methamphetamine [meth], anabolic steroids, heroin, cannabis), which are usually obtained by dishonest or prohibited means (e.g., through drug dealers). Whether or not a drug is legalized is often influenced by political, cult ...
... Illegal drugs are regulated or unlawful substances (e.g., cocaine, crystal methamphetamine [meth], anabolic steroids, heroin, cannabis), which are usually obtained by dishonest or prohibited means (e.g., through drug dealers). Whether or not a drug is legalized is often influenced by political, cult ...