Q24 Describe the mechanism of action of the
... o Kappa (KOP) – contribute to analgesia at the spinal level; does not tend to cause respiratory depression o Delta (DOP) – less widely distributed; also contributes to analgesia o NOP – produces effects si ...
... o Kappa (KOP) – contribute to analgesia at the spinal level; does not tend to cause respiratory depression o Delta (DOP) – less widely distributed; also contributes to analgesia o NOP – produces effects si ...
The Chemical Senses: Smell and Taste
... structures called papillae: vallate, foliate and fungiform There are subtle regional differences in sensitivity to different tastes over the lingual surface, but most of the tongue is sensitive to all tastes. ...
... structures called papillae: vallate, foliate and fungiform There are subtle regional differences in sensitivity to different tastes over the lingual surface, but most of the tongue is sensitive to all tastes. ...
Nervous System - Gordon State College
... contraction, cognition, and memory formation Dopamine (DA): controls large muscle movements; influences pleasure and motivation ...
... contraction, cognition, and memory formation Dopamine (DA): controls large muscle movements; influences pleasure and motivation ...
7-Nerves - bloodhounds Incorporated
... (2) stretch receptors of muscles (3) equilibrium receptor of inner ear (4) receptors of skin (touch, pain, cold, heat). Chemo-receptors: chemicals sense solutes in solvents, taste, smell Osmo-receptors: of hypothalamus which monitors blood osmotic ...
... (2) stretch receptors of muscles (3) equilibrium receptor of inner ear (4) receptors of skin (touch, pain, cold, heat). Chemo-receptors: chemicals sense solutes in solvents, taste, smell Osmo-receptors: of hypothalamus which monitors blood osmotic ...
classification of antipsychotic drugs
... sleep. Spontaneous movements are minimized, but slurring of speech, ataxia or motor uncoordination does not occur. This has been referred to as the “neuroleptic syndrome” and is quite different from the sedative action of barbiturates and other similar drugs. The effects are appreciated as “neutral” ...
... sleep. Spontaneous movements are minimized, but slurring of speech, ataxia or motor uncoordination does not occur. This has been referred to as the “neuroleptic syndrome” and is quite different from the sedative action of barbiturates and other similar drugs. The effects are appreciated as “neutral” ...
A leading centre for innovation, expertise, and discovery
... mouse models that malfunction of the gene DISC 1, previously associated with ...
... mouse models that malfunction of the gene DISC 1, previously associated with ...
Human Biology Human Body Systems Nervous System
... Regulates all body activities, learning and memory. ...
... Regulates all body activities, learning and memory. ...
Chapter 6 Body and Behavior
... Parts to include : Cerebellum Medulla Pons Thalamus Hypothalamus Cerebral cortex Cerebrum (you will need to add) ...
... Parts to include : Cerebellum Medulla Pons Thalamus Hypothalamus Cerebral cortex Cerebrum (you will need to add) ...
chapter29_Sections 6
... • Depressants such as alcohol (ethyl alcohol) and barbiturates slow motor responses by inhibiting ACh output • Alcohol also stimulates the release of endorphins and GABA, so users typically experience a brief euphoria followed by depression ...
... • Depressants such as alcohol (ethyl alcohol) and barbiturates slow motor responses by inhibiting ACh output • Alcohol also stimulates the release of endorphins and GABA, so users typically experience a brief euphoria followed by depression ...
Peripheral Nervous System
... Not all neurons are created equal. If neurons were created equal, there would be no paraplegics. Docs would just take a neuron from one part of our body and replace the broken neuron, but each neuron is unique. To gain a better understanding of how neurons work, click the following link: ...
... Not all neurons are created equal. If neurons were created equal, there would be no paraplegics. Docs would just take a neuron from one part of our body and replace the broken neuron, but each neuron is unique. To gain a better understanding of how neurons work, click the following link: ...
Neurons
... called “firing.” They can either fire, or not. This is called the “all-or-none principle.” A neuron always fires with the same intensity regardless of the stimulation from the dendrites. ...
... called “firing.” They can either fire, or not. This is called the “all-or-none principle.” A neuron always fires with the same intensity regardless of the stimulation from the dendrites. ...
Clinical Day
... • Progressive neurodegenerative disease that attacks nerve cells in brain and spinal cord • As neurons die, body functions lost ...
... • Progressive neurodegenerative disease that attacks nerve cells in brain and spinal cord • As neurons die, body functions lost ...
2014.9.16 What do synapses learn from stress?
... Research Institute of Environmental Medicine, North Building, N201 ...
... Research Institute of Environmental Medicine, North Building, N201 ...
Neurons, Synapses and Signaling
... when channel is permeable to both Na+ and K+. Causes depolarization. Inhibitory Postsynaptic Potential (IPSP)- occurs when channel is permeable to either K+ or Cl-. Causes hyperpolarization. ...
... when channel is permeable to both Na+ and K+. Causes depolarization. Inhibitory Postsynaptic Potential (IPSP)- occurs when channel is permeable to either K+ or Cl-. Causes hyperpolarization. ...
Brain changes and drug addiction
... decrease of a behavioral response after repeated administration of the same dose of a drug. The development of tolerance to the rewarding effect of a drug (e.g. morphine) leads to administration of the drug at increasing doses in order to experience the initial effect. Dependence is the altered phys ...
... decrease of a behavioral response after repeated administration of the same dose of a drug. The development of tolerance to the rewarding effect of a drug (e.g. morphine) leads to administration of the drug at increasing doses in order to experience the initial effect. Dependence is the altered phys ...
Document
... 1993: Meeting on Neural Modeling and Functional Brain Imaging • Brought together modelers and functional brain imagers for the first time. • Tried to determine what research questions modelers could address • The four questions: – Relation between neural activity and imaging signals – Effective con ...
... 1993: Meeting on Neural Modeling and Functional Brain Imaging • Brought together modelers and functional brain imagers for the first time. • Tried to determine what research questions modelers could address • The four questions: – Relation between neural activity and imaging signals – Effective con ...
Ch. 2 Practice
... 1. The type of neurons that communicate information from the environment to the central nervous system are: a. Sensory neurons b. Motor neurons c. Mirror neurons d. Interneurons ...
... 1. The type of neurons that communicate information from the environment to the central nervous system are: a. Sensory neurons b. Motor neurons c. Mirror neurons d. Interneurons ...
Antidepressants and Sedatives David G. Standaert, MD, Ph.D
... Selective serotonin reuptake inhibitors (SSRI’s) Bupropion Nonselective MAO inhibitors Non-pharmacological therapy ECT Psychotherapy ...
... Selective serotonin reuptake inhibitors (SSRI’s) Bupropion Nonselective MAO inhibitors Non-pharmacological therapy ECT Psychotherapy ...
Unit Two: Biological Bases of Behavior
... – Sends messages from brain muscles, organs, glands ...
... – Sends messages from brain muscles, organs, glands ...
Tayler
... Polarization of the neuron’s membrane: Sodium is on the outside and potassium is on the inside Resting potential gives the neuron a break Action potential: Sodium ions move inside the membrane Depolarization: as sodium rushes back into the cell the positive sodium ions raise the charge insid ...
... Polarization of the neuron’s membrane: Sodium is on the outside and potassium is on the inside Resting potential gives the neuron a break Action potential: Sodium ions move inside the membrane Depolarization: as sodium rushes back into the cell the positive sodium ions raise the charge insid ...
Drug - NLE
... targets to have an effect. Most drugs produce their effects by binding to specific macromolecules, usually complex proteins, on or within cells. DNA is another target (cancer chemotherapy) and some drugs have direct chemical effects (e.g. antacids). ...
... targets to have an effect. Most drugs produce their effects by binding to specific macromolecules, usually complex proteins, on or within cells. DNA is another target (cancer chemotherapy) and some drugs have direct chemical effects (e.g. antacids). ...
Release of Acetylcholine: Signal at nerve terminal causes CA2+
... Biosynthesis: Choline is derived from “acetylcholine” after its hydrolysis by acetykcholinesterase or from the circulation. It is taken up into neurone by a high affinity, Na+- dependant, ATP requiring process. It is co-transported with Na+, and ATP is required to “pump” Na+ cations out of the neuro ...
... Biosynthesis: Choline is derived from “acetylcholine” after its hydrolysis by acetykcholinesterase or from the circulation. It is taken up into neurone by a high affinity, Na+- dependant, ATP requiring process. It is co-transported with Na+, and ATP is required to “pump” Na+ cations out of the neuro ...
Pharm 22, 23- Drugs for Affective Disorders Depression
... stimulates the sympathetic and parasympathetic nervous system NE increases glutamate release Drugs with anxiolytic or antipanic effects inhibit LC firing and decrease noradrenergic activity GABA receptor The GABAA chloride ion channel is a protein complex pentameric form that has varying com ...
... stimulates the sympathetic and parasympathetic nervous system NE increases glutamate release Drugs with anxiolytic or antipanic effects inhibit LC firing and decrease noradrenergic activity GABA receptor The GABAA chloride ion channel is a protein complex pentameric form that has varying com ...
Use of melanotan I and II in the general population
... the preparations that are currently available—not only the drug content and dose, but also contaminants and sterility. Some users, especially those who are injecting drugs for the first time, are reusing or sharing injecting equipment, which places them and others at risk of infections, including bl ...
... the preparations that are currently available—not only the drug content and dose, but also contaminants and sterility. Some users, especially those who are injecting drugs for the first time, are reusing or sharing injecting equipment, which places them and others at risk of infections, including bl ...