Horizontal Interactions in Cat Striate Cortex: 1. Anatomical Substrate
... distributed fibres extending maximally over 2.7 mm. Around postnatal day (pnd) ten these connections start to express the patchy pattern characteristic of the adult. Retrogradely stained somata and anterogradely labelled terminals become organized in individual 300 to 350 pm wide clusters with a cen ...
... distributed fibres extending maximally over 2.7 mm. Around postnatal day (pnd) ten these connections start to express the patchy pattern characteristic of the adult. Retrogradely stained somata and anterogradely labelled terminals become organized in individual 300 to 350 pm wide clusters with a cen ...
Attention induces synchronization-based response gain in steady
... (or activity) gain in terms of increased phase locking of population activity to stimulus flicker, SSVEP amplitudes might be sensitive enough to demonstrate response (or activity) gain. Indeed, some of the data reported in a prior SSVEP study2 are suggestive of multiplicative attention effects on SS ...
... (or activity) gain in terms of increased phase locking of population activity to stimulus flicker, SSVEP amplitudes might be sensitive enough to demonstrate response (or activity) gain. Indeed, some of the data reported in a prior SSVEP study2 are suggestive of multiplicative attention effects on SS ...
Volumetric Two-photon Imaging of Neurons Using
... corresponding to different neuron positions, and temporal activity must be used to resolve this ambiguity. vTwINS Calcium Imaging The basic features of vTwINS-based calcium imaging data, obtained from visual cortex (V1) in an awake transgenic mouse expressing GCaMP6f (see Methods), are illustrated in ...
... corresponding to different neuron positions, and temporal activity must be used to resolve this ambiguity. vTwINS Calcium Imaging The basic features of vTwINS-based calcium imaging data, obtained from visual cortex (V1) in an awake transgenic mouse expressing GCaMP6f (see Methods), are illustrated in ...
the ethics of fetal tissue transplants
... Parkinson’s disease is a devastating neurologic disorder that occurs when neurons degenerate in the region of the midbrain called the substantia nigra. Normally, fibers from these cells secrete the chemical dopamine in forebrain regions important for regulating movement. In the absence of normal dop ...
... Parkinson’s disease is a devastating neurologic disorder that occurs when neurons degenerate in the region of the midbrain called the substantia nigra. Normally, fibers from these cells secrete the chemical dopamine in forebrain regions important for regulating movement. In the absence of normal dop ...
Overo Lethal White Foal Syndrome
... tract have been documented, such efforts have been unsuccessful because of the extensive nature of this lesion. Because of the lack of treatment success, this syndrome is considered lethal in all affected foals4 and ...
... tract have been documented, such efforts have been unsuccessful because of the extensive nature of this lesion. Because of the lack of treatment success, this syndrome is considered lethal in all affected foals4 and ...
The History of the EEG
... cross-power spectra were computed for each subject. According to the 19 elctrode positions, 19 averaged power spectra were computed. Cross power spectra were computed. ...
... cross-power spectra were computed for each subject. According to the 19 elctrode positions, 19 averaged power spectra were computed. Cross power spectra were computed. ...
lec8.Treatment of Cough
... ) مهمهconduction from these receptors is via fibers in the vagus nerve; central components of the reflex probably involve several mechanisms or centres that are distinct تختلف عنfrom the mechanisms involved in the regulation of respiration. ...
... ) مهمهconduction from these receptors is via fibers in the vagus nerve; central components of the reflex probably involve several mechanisms or centres that are distinct تختلف عنfrom the mechanisms involved in the regulation of respiration. ...
Massive normalization of olfactory bulb output in mice with a
... M71 ligand, from air in this go/no go discrimination assay, despite the fact that acetophenone activates the vast majority of sensory neurons and glomeruli in these mice. This apparent discrepancy between molecular alteration and receptor neuron physiology on the one side and behavioral phenotype on ...
... M71 ligand, from air in this go/no go discrimination assay, despite the fact that acetophenone activates the vast majority of sensory neurons and glomeruli in these mice. This apparent discrepancy between molecular alteration and receptor neuron physiology on the one side and behavioral phenotype on ...
Temporal Lobe Epilepsy
... Epilepsy is the most common serious neurological disorder. According to the World Health Organization, epilepsy affects approximately 4 million people in North America and Europe. Worldwide, 40 million people are believed to have epilepsy. [1] Epilepsy can start at any age, but is most common among ...
... Epilepsy is the most common serious neurological disorder. According to the World Health Organization, epilepsy affects approximately 4 million people in North America and Europe. Worldwide, 40 million people are believed to have epilepsy. [1] Epilepsy can start at any age, but is most common among ...
- Columbia University Medical Center
... segregation of motor pools that are normally distinguished by expression of this protein. Type II cadherins are also expressed by proprioceptive sensory neurons, raising the possibility that cadherins regulate additional steps in the development of sensory-motor circuits. Introduction Many hundreds ...
... segregation of motor pools that are normally distinguished by expression of this protein. Type II cadherins are also expressed by proprioceptive sensory neurons, raising the possibility that cadherins regulate additional steps in the development of sensory-motor circuits. Introduction Many hundreds ...
Investigating circadian rhythmicity in pain sensitivity using
... The ability for an organism to detect pain is essential for its survival. It is intuitive that the processing of pain must engage a wide-variety of neural circuits ranging from the spinal cord, up through the brainstem, thalamus, and cortex. Though this is true, many of the higher-level cognitive an ...
... The ability for an organism to detect pain is essential for its survival. It is intuitive that the processing of pain must engage a wide-variety of neural circuits ranging from the spinal cord, up through the brainstem, thalamus, and cortex. Though this is true, many of the higher-level cognitive an ...
Prodrugs—from Serendipity to Rational Design
... V. Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
... V. Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Alcoholism - Boston University Medical Campus
... cerebral hemispheres is important because, although both cerebral hemispheres contain EROS circuitry, their specific functions may be lateralized to reflect differential hemispheric sensitivities to stimulus materials (e.g., linguistic vs. visuospatial) and task demands (e.g., attention, perception, m ...
... cerebral hemispheres is important because, although both cerebral hemispheres contain EROS circuitry, their specific functions may be lateralized to reflect differential hemispheric sensitivities to stimulus materials (e.g., linguistic vs. visuospatial) and task demands (e.g., attention, perception, m ...
Changes in the mitochondrial electron transport chain (ETC
... association of LSD use with neurotoxicity (3). In vitro and in vivo studies have also indicated that LSD might cause structural changes in the chromosomes (8), dynamically influences the expression of a small collection of genes within the mammalian prefrontal cortex (9), genetic mutations, disturba ...
... association of LSD use with neurotoxicity (3). In vitro and in vivo studies have also indicated that LSD might cause structural changes in the chromosomes (8), dynamically influences the expression of a small collection of genes within the mammalian prefrontal cortex (9), genetic mutations, disturba ...
Development of replication-defective herpes simplex viral vectors for
... shRNA or miRNA against reporter genes was shown to result in highly effective and specific silencing in neuronal and non-neuronal cells in culture and in the DRG of mice in vivo, including in a transgenic mouse model. Proof of concept was established by demonstrating in vivo silencing of the endogen ...
... shRNA or miRNA against reporter genes was shown to result in highly effective and specific silencing in neuronal and non-neuronal cells in culture and in the DRG of mice in vivo, including in a transgenic mouse model. Proof of concept was established by demonstrating in vivo silencing of the endogen ...
Functional Organization of the Cat Visual Cortex in Relation to the
... Extracellular recordings were conducted after the final optical imaging session. Recording sites were determined using the cortical blood vessel patterns as a reference, and glass-coated platinum-iridium microelectrodes (1–2 M⍀ at 1 kHz) were placed using a hydraulic microdrive (MO-95, Narishige, To ...
... Extracellular recordings were conducted after the final optical imaging session. Recording sites were determined using the cortical blood vessel patterns as a reference, and glass-coated platinum-iridium microelectrodes (1–2 M⍀ at 1 kHz) were placed using a hydraulic microdrive (MO-95, Narishige, To ...
Ada_Dekhtyar
... would place women at a higher risk of contracting sexually transmitted diseases, and whether overthe-counter availability would affect the contraceptives’ efficacy.21 On January 28, 1993, one week after the posted Federal Register notice of the committee review, FDA canceled the session.22 The over- ...
... would place women at a higher risk of contracting sexually transmitted diseases, and whether overthe-counter availability would affect the contraceptives’ efficacy.21 On January 28, 1993, one week after the posted Federal Register notice of the committee review, FDA canceled the session.22 The over- ...
Abstract The cochiear nucleus of the barn owl is composed of two
... spike times are measured with respect to the sine wave period present at the time the spike is detected, not to the one which caused the neuron to respond. The time difference between the activating and measurement sine wave periods corresponds to the neuron’s response latency, which is about 2.5 to ...
... spike times are measured with respect to the sine wave period present at the time the spike is detected, not to the one which caused the neuron to respond. The time difference between the activating and measurement sine wave periods corresponds to the neuron’s response latency, which is about 2.5 to ...
Selective Serotonin Reuptake Inhibitor
... to be conceptualized as being quite distinct from the withdrawal states associated with discontinuation of addicting agents, such as benzodiazepines. sedative hypnotics, alcohol, or barbiturates. Withdrawal events from these agents can range from diaphoresis, tachycardia, and jitteriness to more eme ...
... to be conceptualized as being quite distinct from the withdrawal states associated with discontinuation of addicting agents, such as benzodiazepines. sedative hypnotics, alcohol, or barbiturates. Withdrawal events from these agents can range from diaphoresis, tachycardia, and jitteriness to more eme ...
Complex Formation Chapter 33 Thorsteinn Loftsson, and Marcus E. Brewster,
... antigen—antibody) or 3) type of structure formed (e.g., self-assembled aggregate, micelle, clathrate, and inclusion complex). Molecular complexes consist of one or more substrates and ligands that are, in general, held together by relatively weak, noncovalent forces. In aqueous solutions, free molec ...
... antigen—antibody) or 3) type of structure formed (e.g., self-assembled aggregate, micelle, clathrate, and inclusion complex). Molecular complexes consist of one or more substrates and ligands that are, in general, held together by relatively weak, noncovalent forces. In aqueous solutions, free molec ...
Selective serotonin reuptake inhibitor discontinuation syndrome: A
... levels that predisposes to rapid appearance of discontinuation syndrome. Despite marked autoinhibition properties, however, the long half-life and active metabolite of fluoxetine prevent significant occurrence of SSRI discontinuation syndrome.1 Another serotonergic hypothesis suggested that the reup ...
... levels that predisposes to rapid appearance of discontinuation syndrome. Despite marked autoinhibition properties, however, the long half-life and active metabolite of fluoxetine prevent significant occurrence of SSRI discontinuation syndrome.1 Another serotonergic hypothesis suggested that the reup ...
Structure and Central Connections Of PERIPHERAL OLFACTORY
... and duct cells of Bowman’s glands, the major source of mucus in the olfactory epithelium. The third cell type is the poorly understood microvillar cell located at the surface of the epithelium. Microvillar cells, which look similar to the so-called brush cells found throughout the upper and lower a ...
... and duct cells of Bowman’s glands, the major source of mucus in the olfactory epithelium. The third cell type is the poorly understood microvillar cell located at the surface of the epithelium. Microvillar cells, which look similar to the so-called brush cells found throughout the upper and lower a ...
Pharm Chapter 24 [4-20
... This contracted state is often called the rigor complex, because muscle will remain in this contracted state unless there is enough ATP to displace the myosin head from the actin o When a new ATP binds to myosin, it allows the actin-myosin complex to dissociate Calcium also dissociates from trop ...
... This contracted state is often called the rigor complex, because muscle will remain in this contracted state unless there is enough ATP to displace the myosin head from the actin o When a new ATP binds to myosin, it allows the actin-myosin complex to dissociate Calcium also dissociates from trop ...
How should ankle oedema caused by calcium channel blockers be
... The mechanisms by which ARBs reduce incidence of CCB induced ankle oedema remains unknown, but are likely to be similar to that involved when ACEIs are added to CCB therapy2 One open-label, blinded end point study found a significant reduction in the incidence of markers of ankle oedema (Ankle-foot ...
... The mechanisms by which ARBs reduce incidence of CCB induced ankle oedema remains unknown, but are likely to be similar to that involved when ACEIs are added to CCB therapy2 One open-label, blinded end point study found a significant reduction in the incidence of markers of ankle oedema (Ankle-foot ...