BLOA
... 2. In the synapse, neurotransmitters can bind with a receptor site on the next neuron if they fit (lock & key). If enough of the NT binds to the receiving neuron’s receptor sites, the neuron will ‘fire’ (meaning it will transmit the info across its cell body electronically) ...
... 2. In the synapse, neurotransmitters can bind with a receptor site on the next neuron if they fit (lock & key). If enough of the NT binds to the receiving neuron’s receptor sites, the neuron will ‘fire’ (meaning it will transmit the info across its cell body electronically) ...
Psych 260
... c. Blocks the opening of ion channels in the postsynaptic membrane d. Increases the release of the neurotransmitter from the axon terminal e. Acts as an antagonist for this synapse 5. Drugs that block or inhibit postsynaptic receptor effects are called a. Agonists b. Ligands c. Synergists d. Antagon ...
... c. Blocks the opening of ion channels in the postsynaptic membrane d. Increases the release of the neurotransmitter from the axon terminal e. Acts as an antagonist for this synapse 5. Drugs that block or inhibit postsynaptic receptor effects are called a. Agonists b. Ligands c. Synergists d. Antagon ...
Mainly 15-45 age range, but increasing in kids!
... antagonist for many different postsynaptic receptors: dopamine receptors (subtypes D1, D2, D3 and D4): account for antipsychotic properties serotonin receptors (5-HT1 and 5-HT2): antiaggressive properties but also leading to weight gain, fall in blood pressure, sedation histamine receptors (H1 recep ...
... antagonist for many different postsynaptic receptors: dopamine receptors (subtypes D1, D2, D3 and D4): account for antipsychotic properties serotonin receptors (5-HT1 and 5-HT2): antiaggressive properties but also leading to weight gain, fall in blood pressure, sedation histamine receptors (H1 recep ...
M10e Mod 10 Drugs and Consciousness
... Stimulants are drugs which intensify neural activity and bodily functions. ...
... Stimulants are drugs which intensify neural activity and bodily functions. ...
Module 10: Drugs and Consciousness
... Opiates: Highly Addictive Depressants Opiates depress nervous system activity; this reduces anxiety, and especially reduces pain. High doses of opiates produce euphoria. Opiates work at receptor sites for the body’s natural pain reducers (endorphins). ...
... Opiates: Highly Addictive Depressants Opiates depress nervous system activity; this reduces anxiety, and especially reduces pain. High doses of opiates produce euphoria. Opiates work at receptor sites for the body’s natural pain reducers (endorphins). ...
Module 55: The Biomedical Therapies, Summary Notes
... Studies have shown that there can be a partial placebo effect to taking antidepressants as well. For depression, cognitive therapy, in combination with these drugs has shown great success. Bipolar disorder: patients have had success with the mood stabilizer calledLithium, a cheap simple salt discove ...
... Studies have shown that there can be a partial placebo effect to taking antidepressants as well. For depression, cognitive therapy, in combination with these drugs has shown great success. Bipolar disorder: patients have had success with the mood stabilizer calledLithium, a cheap simple salt discove ...
Unit XIII: Treatment of Abnormal Behavior
... Antianxiety Drugs • Antianxiety drugs depress the central nervous system, and reduce anxiety and tension by elevating the levels of neurotransmitters like ...
... Antianxiety Drugs • Antianxiety drugs depress the central nervous system, and reduce anxiety and tension by elevating the levels of neurotransmitters like ...
Document
... 5-3 Psychoactive Drugs - Psychoactive drugs may cause altered states of consciousness, modify our perceptions or change our moods. Drugs may be legally prescribed or illegally gained and used. Illegal drug use is a major issue across the world including among American teenagers. Drugs may cause depe ...
... 5-3 Psychoactive Drugs - Psychoactive drugs may cause altered states of consciousness, modify our perceptions or change our moods. Drugs may be legally prescribed or illegally gained and used. Illegal drug use is a major issue across the world including among American teenagers. Drugs may cause depe ...
Substance abuse
... decrease of GABA receptors followed by increase of barbiturate administration; morphine and its receptor. • Tolerance may be developed only one effect of the drug but not the others; e.g. in opiates, euphoric and analgesic effects are tolerated but the respiratory depression is not. ...
... decrease of GABA receptors followed by increase of barbiturate administration; morphine and its receptor. • Tolerance may be developed only one effect of the drug but not the others; e.g. in opiates, euphoric and analgesic effects are tolerated but the respiratory depression is not. ...
Summary of the Known Major Neurotransmitters (see page 86)
... LSD: Impairs the reuptake of serotonin, making more serotonin available. MDMA (ecstasy): Destroys serotonin nerve cells in animals with moderate and large doses. Prozac: Prevents the reuptake of serotonin, making more serotonin available Amphetamines: Increases dopamine and norepinephrine, and inhib ...
... LSD: Impairs the reuptake of serotonin, making more serotonin available. MDMA (ecstasy): Destroys serotonin nerve cells in animals with moderate and large doses. Prozac: Prevents the reuptake of serotonin, making more serotonin available Amphetamines: Increases dopamine and norepinephrine, and inhib ...
UNIT 5- Drugs - fernandezappsych
... The more marijuana is used, the user is at a higher risk for anxiety, depression, and even schizophrenia THC lingers in the body for a month or ...
... The more marijuana is used, the user is at a higher risk for anxiety, depression, and even schizophrenia THC lingers in the body for a month or ...
What are examples of common agonists and antogonists?
... Found largely in neurons of the CNS. Include five categories: pituitary peptides, hypothalamic peptides, brain-gut peptides, opioid peptides, and miscellaneous peptides. ...
... Found largely in neurons of the CNS. Include five categories: pituitary peptides, hypothalamic peptides, brain-gut peptides, opioid peptides, and miscellaneous peptides. ...
Neurotransmission in the CNS
... Neurotransmitters • Exert their effect by binding to specific receptors on the neuronal postsynaptic membranes. • They can either excite the neurons → increase their activity or inhibit the neurons → suppressing their activity. ...
... Neurotransmitters • Exert their effect by binding to specific receptors on the neuronal postsynaptic membranes. • They can either excite the neurons → increase their activity or inhibit the neurons → suppressing their activity. ...
Neurotransmission - AP Psychology Community
... • Increased blood flow where areas of the brain flood dopamine for those where love reciprocated. • Similar brain activity as if you were on cocaine. • Decreased in those rejected. • Love seems to not be an emotion but a drive to seek pleasure. ...
... • Increased blood flow where areas of the brain flood dopamine for those where love reciprocated. • Similar brain activity as if you were on cocaine. • Decreased in those rejected. • Love seems to not be an emotion but a drive to seek pleasure. ...
Drugs and Homeostasis STSE Answers File
... What kinds of questions can be answered by science? Which cannot? Science can answer factual questions as to how a drug might work and the effects it might have and the dosage, but not questions of a moral or ethical nature, or how the drug will affect you, answers which must be ...
... What kinds of questions can be answered by science? Which cannot? Science can answer factual questions as to how a drug might work and the effects it might have and the dosage, but not questions of a moral or ethical nature, or how the drug will affect you, answers which must be ...
Biomedical Therapies
... – Should be used with psychotherapy – Specific Drugs: • Xanax • Ativan – Criticisms: • Masks the problem, not a solution • Can create psychological dependence ...
... – Should be used with psychotherapy – Specific Drugs: • Xanax • Ativan – Criticisms: • Masks the problem, not a solution • Can create psychological dependence ...
Antidepressants
... passed through brain to induce seizure • Unknown method of action (thought to involve NTs) • Mainly for drug resistant depressed patients ...
... passed through brain to induce seizure • Unknown method of action (thought to involve NTs) • Mainly for drug resistant depressed patients ...
Lecture 26_web
... Increases blood pressure, heart rate, and release of epinephrine (adrenaline) Addiction may have a genetic basis….? Many side effects and withdrawal symptoms ...
... Increases blood pressure, heart rate, and release of epinephrine (adrenaline) Addiction may have a genetic basis….? Many side effects and withdrawal symptoms ...
Drug therapy - WordPress.com
... include Benzodiazepines (BZs) which enhance the effect of the neurotransmitter GABA, which acts to calm brain activity by inhibiting the neurones. Valium is an example of a common BZ. ...
... include Benzodiazepines (BZs) which enhance the effect of the neurotransmitter GABA, which acts to calm brain activity by inhibiting the neurones. Valium is an example of a common BZ. ...
Psychopharmacology
Psychopharmacology (from Greek ψῡχή, psȳkhē, ""breath, life, soul""; φάρμακον, pharmakon, ""drug""; and -λογία, -logia) is the scientific study of the effects drugs have on mood, sensation, thinking, and behavior. It is distinguished from neuropsychopharmacology, which emphasizes the correlation between drug-induced changes in the functioning of cells in the nervous system and changes in consciousness and behavior.The field of psychopharmacology studies a wide range of substances with various types of psychoactive properties, focusing primarily on the chemical interactions with the brain.Psychoactive drugs interact with particular target sites or receptors found in the nervous system to induce widespread changes in physiological or psychological functions. The specific interaction between drugs and their receptors is referred to as ""drug action"", and the widespread changes in physiological or psychological function is referred to as ""drug effect"". These drugs may originate from natural sources such as plants and animals, or from artificial sources such as chemical synthesis in the laboratory.