ORGANIZER: IB Psychology – ABNORMAL (Day 2 – Option) Learning Outcomes General framework (applicable to all topics in this option): MAIN INFO: Theories/Topics/People/Studies/Methodology/Notes Text (pgs) |To what extent do biological‚ cognitive | |136-137 | |and sociocultural factors influence |*Behavioral measures (like intelligence and short-term memory)
Premium Selective serotonin reuptake inhibitor Psychology Abnormal psychology
(5-HT1A receptor agonists: buspirone) and long term drug treatment regimes with antidepressants - Selective Serotonin Reuptake Inhibitors (SSRI’s) which act by blocking the reabsorption/reuptake of serotonin by nerve cells in the brain and leaving more serotonin improving mood. Serotonin & norepinephrine reuptake inhibitors (SNRI’s) increase the levels of both neurotransmitters (serotonin & norepinephrine) by inhibiting their reabsorption back into to the brains cells e.g. venlafaxine‚ aropax (paroxetine)
Premium Selective serotonin reuptake inhibitor Panic disorder Antidepressant
This behaviour could also be result of injury or degeneration of neural tissues in the caudate nuclei‚ an area in the basal ganglia that filters messages from the OFC. This research is supported by research findings that show that low levels of serotonin may be a cause or
Premium Psychology Brain Selective serotonin reuptake inhibitor
Psychiatric Disorders‚ Diseases and Drugs Psychiatric Disorders‚ Diseases and Drugs Axia University Instructor: Allen Meyer Date: July 31‚ 2010 Axia University Instructor: Allen Meyer Date: July 31‚ 2010 Avery Paco Avery Paco Schizophrenia‚ emotional disorders‚ Anxiety and Tourette’s syndrome are all classified as psychiatric disorders. There is a thin line between neuropsychological disorders and psychiatric disorders. Though the two types of disorders are a result of a dysfunctional
Premium Schizophrenia Antipsychotic Dopamine
dysfunctional in depressed patients. Owens and Nemeroff (1999) explained reports were showing depressed patients had lower levels of concentration of free tryptophan located in the plasma; suggesting that this could affect the ability for neurons to produce serotonin. Since tryptophan is an amino acid and is taken in by eating foods high in tryptophan‚ it was possible to experimentally induce a depleted tryptophan state by placing patients on a special diet. Owens and Nemeroff (1999) described this and explained
Premium Nutrition Obesity Drug addiction
Obsessive Compulsive Disorder (OCD) is a cyclical mental health condition which involves unending obsessions paired with unsatisfying compulsions performed to attempt to alleviate the emotional and physical suffering generated by the obsessions. There are approximately five main clusters of OCD; checkers‚ doubters and sinners‚ counters and arrangers‚ hoarders‚ and washers and cleaners. Accounting for about one quarter of OCD sufferers‚ the most abundant category is washers and cleaners and serves
Premium Selective serotonin reuptake inhibitor
Depression By: Shelly McNalley Introduction to Anthropology‚ Psychology‚ and Sociology Teacher: Michelle Sharpe May 22‚ 2013 Depression I. What is Depression? II. Signs and Symptoms of Depression a. Feelings of helplessness and hopelessness b. Loss of interest in daily activities c. Appetite or weight changes d. Sleep changes e. Anger or irritability f. Loss of energy g. Self-loathing h. Reckless behavior i. Concentration problems
Premium Bipolar disorder Major depressive disorder Selective serotonin reuptake inhibitor
24 Jan. 2013. Lane‚ Christopher‚ PhD. "Overprescribing Antidepressants." Psychology Today. Sussex Publishers‚ LLC‚ 11 May 2009. Web. 18 Jan. 2013. Lacasse‚ Jeffrey R.‚ and Leo‚ Jonathan. "Serotonin and Depression: A Disconnect between the Advertisements and the Scientific Literature." PLoS Medicine: Serotonin and Depression: A Disconnect between the Advertisements and the Scientific Literature. Antidepressants Facts‚ 8 Nov. 2005. Web. 29 Jan. 2013.
Premium Selective serotonin reuptake inhibitor
Nurture (it is impossible to change the way you are) Biochemical Amine Hypothesis = It is suggested that a cause of depression is low levels of certain Monoamine Neurotransmitters such as SEROTONIN‚ NORADRENALINE AND DOPAMINE. The Biochemical explanation states that use of drugs such as MAOI’S and Serotonin prevents the reuptake thus causing the neurotransmitters to continue along the nerve pathway preventing depression. + Evidence shows these drugs to be effective to a certain extent. _ They
Premium Selective serotonin reuptake inhibitor Cognitive behavioral therapy Antidepressant
This is a case of a man living opposite to my friend’s tuition center. He washes his hand after he touches any thing. He feels that everything he touches the dirt on it would make him sick. This is a psychological disorder named as obsessive-compulsive disorder. Obsessive–compulsive disorder (OCD) is an anxiety disorder characterized by intrusive thoughts that produce uneasiness‚ apprehension‚ fear‚ or worry‚ by repetitive behaviours aimed at reducing the associated anxiety‚ or by a combination
Premium Anxiety Psychology Selective serotonin reuptake inhibitor