biological explanations for schiz
what is the genetic explanation
if family members have schiz you are more likely to develop schiz because you may inherit a specific gele allele associated with schiz
what types pf study has been used to test schiz om genetics
twin studies, family studies, adoption studies and gene mapping
what is a study for twin studies
gottesman and shields- conducting a twin study looking at the concordance rate for schizophrenia. concordance rate for mz- 74%, dz-24%. indicated geentic contributes to schiz however as mz is not 100% it shows that environment also plays a role
what isa study for adoption studies
tienari- he did a study comparing a group of adopted children whose biological mother has schiz and adopted children whose biological mother did not have schiz. found that children of biological mothers hwo has schiz were more likely to develop schiz. geentics has more influence than the environment
whats neural correlate hypothesis
neural correlates explanation is said that the structure of the brain and abnormalties within may be associated with schizophrenia
what are some of the abnormal brain stucture
larger ventricles, smaller frontal cortex
how does torrey study support abnormal structures of the brain
torrey used MRI scans to compare brains of schiz patients and healthy patients. the ventricles were 15% larger in the schiz patients than the healthy group
whats a weakness for neural correlate
Scans show us a cause and an effect. We cannot say two variables are caused by one another. In schiz, a pateints medication may act as a cofoudning variable which might be causing the brain abnormalties
neural correlate with negative symptom
it is seen that avolition is involved with the ventral striatum which is involved with anticipation. juckel found lower levels of activity in the ventral striatum in schiz patients than the control group
what is the dopamine hypothesis
schiz patients have higher levels of dopamine than healthy people. Dopamine is an excitatory neurotransmitter which is linked to pleasure and happiness
what is hyperdopaminergia in the sub cortex
high levels of dpamine in the central levels of the brain e.g broca's area. excess of dopamine in brocas area can be linked to speech poverty and hallucinations
what is hypodopaminegia in the cortrex
low levels of dopamine in the prefrontal cortex is linked to the negative symptoms of schiz
whats a strength for the dopamine hyp
kessler used PET and MRI scans to compare people with schiz with healthy people. found that schiz patients had high levels of dopamine in key areas of the brain. however healey were keen of the dompamine hypothesis as they would make profits making schiz drugs which can lead to a fasle understanding of the illness.
whats animal support fot dopamine hypothesis
Randrup and Munkvad gave rats amphetamines which increase the level of dopamine. then they give the rats neuroleptic drugs which inhibit the release of dopamine. which reversed the effects. However you cannot generalise, anthromorphism
| Cuestionario |
|---|
| droit notarial exam 1 |
| wiskundekwadraten t/m 25 |
| poliktik och demokrati |
| duits schrit 1 (4) |
| duits schrit 1 (3) |
| duits shrit 1 (2) |
| duits schrit 1 |
| Intangible Assets |
| verbs e questions |
| CHAPTER 5: INTERNATIONAL FINANCIAL INSTITUTIONS AND GLOBAL CORPORATION |
| AS BUSINESS | Unit 2 exam revision |
| spanska |
| C1-C2 level italian vocabulary |
| B1 B2 level italian vocabulary |
| important and hard italian vocabulary |
| italian vocabulary |
| plant ID week 4 |
| anatomy bio |
| Biologydigestion |
| Week 8- Skin Care2: Treating Hyperpigmentation |
| Wk 8 - skincare 2 Intro to Chemical Exfoliation |
| tutorial lab 3 |
| Week 7- Skin care 2: UV & Pigmentation |
| Week 6- Skin Care 2: Serums & MLD |
| examen 1 |
| 9.1 |
| bio 112L digestive |
| Bio 112 L stomach digestive ahhh |
| Опорно-рухова система людини |
| Skogsbrandhund |
| Nervos CranianosOrdem
Localização
Tipo
Responsabilidade |
| Cardio |
| philosophy |
| CHAPTER 4: THEORIES OF GLOBAL STRATIFICATION (CONTEMPOPARY WORLD) |
| vetenskapliga perspektivinför tenta |
| spagnolo |
| Computer |
| Analise de documentos |
| saldaçoes |
| fisiologia |
| Entre os estudos iniciais em Psicologia do Esporte encontra-se o de Fitz (1897), |
| Religion |
| CHAPTER 3: MARKET INTEGRATION (CONTEMPOPARY WORLD) |
| swedish hjälp verbndnxnx |
| JobsRevise jobs studied |
| german 21 |
| Art B1 Midterm Study |
| PathologieLa douleur |
| introduction |
| metabolismo |
| Quiz 2 (Lessons 7-12) |
| celler |
| Vocabulaire de la semaine 11 |
| Presentation 6 |
| Economie H14/15/16 Formules |
| försvarsmekanismer |
| kommunikation |
| GI Drugs |
| primeira guerra |
| Preposotions of PlacePrepositions of place describe the location of people or objects in relation to other things. |
| m tecnique |
| biomi e biosfera |
| FAR Provisions and Contingent Liabilities |
| verbi deponenti |
| maatschappijleer 2ja |
| date |
| physic |
| personnelest-ce que je m'appelle nadjima ? |
| 10 vocabulaire de théâtre |
| células |
| Aardrijkskunde 3.2 t/m 3.4 |
| historia |
| schizophrenia |
| schiz - reliability and validity |
| FAR PPE |
| Chapter 5 |
| Svåra ord |
| subjonctif vs indicatif |
| Anthro week 9-10 cards |
| geschiedenis se4 |
| Privatjuridik arbetsrätt |
| Tree ident 2 latin to english |
| Tree ident 2 |
| Vocabulary 2 |
| spanish 3 |
| 'Feel Me' |
| s |
| aardrijkskundehfd 2 & 3 |
| maatschapijleer toetsweek 3 |
| FRANS ZINNENNNN |
| Initial kurs |
| Franska kap 11 glosor |
| wallpaper M |
| The yellow wallpaper |
| AardrijskundeAardrijkskunde paragraaf 2,3,4,5,7 |
| TTM |
| Hispanic Artists Quotes |
| Quiz personalizzati 7 |
| spanish 2 |
| US révision Dossier 2 Thème 2OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO |
| Tarea para |
| latijn 3 |
| latijn 2 |
| latijn 1 |
| economie |
| economie |
| ljud o vibrationer |
| circulation |
| ccna3 - kopia |
| ccna3 |
| week 15 |
| LATEN WE WAT KLIMATEN NOEMENNNN |
| Marjan |
| prov europeiska unionen |
| PLL 2 Look |
| priv ideologier och parier |
| prov svenskt stadskick |
| prov demokrati och diktatur |
| prov hinduism |
| Business Marketing Aim B - copy |
| Business Marketing Aim A - copy |
| india city codes |
| 8 prinicperna |
| prov islam |
| Socialpsykologi föreläsning 2 (Kapitel 3 och 4) |
| Socialpsykologi Föreläsning 1 (Kapitel 1) |
| reactiepatronen anorganische stoffen |
| Spells, Potions, and Other Magic (purple) |
| Hogwarts, Other Locations, and Transportation (blue) |
| Witches, Wizards, Ghosts, and Muggles (pink) |
| Animals, Magical Creatures, and Magical Beings (orange) |
| Objects & Artifacts (yellow) |
| zoutennaamgeving |
| kapitel 17 |
| Module 1 |
| oxidennaamgeving + OG |
| hydroxidesnaamgeving |
| zurennaamgeving + OG |
| Slytherin House, Death Eaters, and the Dark Arts (green) |
| lessico francese sui viaggi |
| Mikro tenta |
| prov kristendom |
| spanish words and frases |
| Zuurrrestennaamgeving + Oxidatiegetal |
| les résaux |
| bloc A |
| Business market share 1.1.1 |
| vragen gs babet |
| Heart test: heart structures and vessels and their function |
| französich vokabeln |
| Mini unit 7 Math test |
| Duggan rätt i socarb |
| biologie se4thema 12, 13 en 14 |
| final micro |
| Presentation 3 |
| German |
| Week 9 flashcards- |
| vocabulary |
| begrippen geschiedenis |
| frans Babetinternet en veiligheid klopt niet |
| Kapitel Dfrågor till provet |
| HKK - VT åk8 |
| Computer Science1.3.3 |
| Immune System - Cell Biology Semester 2 |
| Buddhism test |
| Cardiac cycle part of the test |
| Heart anatomy part of test |
| Remember An Inspector Calls quotes |
| Nationalekonomiska teorier |
| nederlandswoorden lijst 1,2,3 woordenshat |
| Autores romanticos |
| français |
| Unit 3 Gov't Exam (Part 2) |
| AFKafk analgesic flashcards are here |
| Unit 3 Exam (Part 1) |
| german 20 |
| Dugga |
| snt web |
| airport codes |
| Brunst och Födsel |
| s |
| hkk |
| BokstaveringalfabetBokstaveringeifalfabetpet |
| 2 Look OLL After Cross |
| Aws S3 |
| plant ID week 3 |
| American West |
| practical lab 3 part 3phylum anthropoda |
| FRANS ÊTREEEE |
| FRANS DAGEN VAN DE WEEK |
| FRANS FFFF |
| TP revision key words |
| Biologi Prov |
| HKK prov |
| religon judendom |
| Law Midterm - copy |
| My Mandarin |
| FRANS EEEEE |
| FRANS BBBBB |
| PhysicsPhysics[Quantum] |
| AS ECONOMICS ⏐ Units 1n2 exam revision |
| engelska glosor unit 1 |
| Functionalist |
| Filosofie begrippen module 2begrippenlijst sociale filosofie klas 4 module 2 |
| PT most used verbs (35) |
| Ions polyatomiques |
| ions monoatomiques |
| sc.hum |
| WHF 3 |
| Chapter 6/9 - copy |
| law |
| social. |
| conflict and peace |
| Health conditonsweek 8 & 9 |
| Franse woordjes voorwerpen beschrijvenDécrire un produit ou objet |
| spanish assessment |
| FRANS AAAA |
| Most used words in English |
| Unit 3 Part 2 |
| Analytisk kemi |
| Classics test 1test |
| Unit 3 Part 1 |
| Bunding enertgy |
| Bio 112L Respiratory System |
| bättre jakt - dovvilt - nya |
| religion |
| CREE phrases |
| Proof Reading/EditingAcademic Writing Quiz 5 |
| CREE NOUNS |
| CREE BODY PARTS |
| CREE FOODS |
| CREE ANIMALS |
| biologia hormonasdenso |
| Psychology 100 Final (Chapters 9-14) |
| Law Midterm |
| History of the Atom Model |
| FAR Revenue Recognition |
| Science topic 9my flashcwrds of the topic 9 science test |
| 1-10th Amendments |
| Estilo indirecto |
| tyska 1 |
| tranlate |
| English 2 |
| nouns pt1 |
| Buddhism reading quiz #2 |
| latn 7 |
| Cold War Questions - copy |
| cree prepositions pt2 |
| cree prepositions |
| spainish 💵🤪💅👰♂️ |
| Zenuwstelsel Y1-KT |
| Chapter 6 - copy |
| Axial/Appendicular Skeleton 4/5 - copy |
| plant id week 2plant ID flashcards |
| earth science vocab |
| 2do parcial EO |
| Pansements et Soins de plaies |
| Cold War Questions |
| PTP léky |
| Linguistic terminologyEnglish |
| Symbole des contreintes |
| Les contreintes |
| history #8 |
| bättre jakt - dovvilt |
| Hkk instuderings frågor |
| ouyegfuqydgv wgdfvu gwsfv uadfvcyadfuv qadfkc qdofhub iouq |
| Presentation 4 |
| Soins et Méthodes 2Glycémie capillaire |
| Plate tectonics, Volcanoes, San andreas fault, |
| Plate Tectonics |
| sound test |
| sound vocab quiz |
| Soins et Méthodes 2Asepsie chirurgicale et
Prélèvement de liquides ou de matières biologiques |
| gestion le + important |
| canada |
| new zealand and pacific |
| australia |
| europe beachs |
| Europe cities |
| S.ASIA |
| N.Asia |
| S.E asia |
| FAR Conceptual Framework |
| gestion.2 |
| diversité |
| kap 16 |
| Gestion.1 |
| FAR Institutional background |
| cca |
| cca stewardexam cca |
| french module 3 |
| f |
| Anthro weeks 7-8 |
| Computer Science1.2.4 |
| spanish |
| Reading Trimester 2 Vocab |
| cheri |
| Arpan |
| Computer Science1.2.2 |
| bättre jakt |
| german 19 |
| cyber security chapter 8 |
| cyber security chapter 7 flash cards |
| b |
| prep for midterm 2 (CELLS) |
| s |
| La fuerza armada nacional bolivariana |
| NASK dichtheid |
| ingör sp prov v.10svåra ord |
| history 7 |
| Bill of Rights Quiz |
| Poderes Publicos de Venezuela |
| experiments |
| separation and purification |
| Pathologie |
| polymers |
| Sv prov |
