Introduction to Toxoplasma gondii and schizophrenia

Introduction to Toxoplasma gondii and schizophrenia

Published on 19 May 2021
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Bego Palenzuela Herrera
Bego's Personal Gallery
Transcript
00:00
NO.1- INTRODUCTION TO SCHIZOPHRENIA & TOXOPLASMA GONDII
00:00
Science Media Project Faculty of Biology, Medicine & Health Supervised by Dr Rebecca Elliott
00:08
Series of 3 videos
00:24
00:24
DOES INFECTION BY TOXOPLASMA GONDII TRIGGER THE ONSET OF SCHIZOPHRENIA? NO.2 -Can Toxoplasma gondii alter its host behaviour? NO.3 -Neurological alterations that Toxoplasma gondii causes which might trigger the onset of schizophrenia
00:33
NO.1- Introduction to schizophrenia
00:34
SEVERE NEUROPSYCHIATRIC DISORDER
00:38
Approximately 1% of the population (worldwide) suffer from schizophrenia.
00:38
PREVALENCE
00:41
SYMPTOMS ARE EXTREMELY HETEROGENEOUS
00:50
POSITIVE SYMPTOMS
00:55
Hallucinations
01:00
DO NOT EXIST OUTSIDE THEIR MIND
01:06
75% of people with schizophrenia
01:10
16-72% of people with schizophrenia
01:19
DELUSIONS
01:22
FIXED BELIEFS THAT ARE NOT TRUE
01:26
PERSECUTORY DELUSIONS
01:28
BELIEVE THEY ARE BEING
01:29
SPIED ON
01:30
SABOTAGED
01:30
FOLLOWED
01:33
DELUSIONS OF GRANDEUR
01:36
BELIEVE THEY ARE SOMEONE OTHER THAN WHO THEY ARE
01:45
NEGATIVE SYMPTOMS
01:48
WITHDRAWAL FROM REALITY
01:52
WITHDRAWAL FROM SOCIAL ACTIVITIES
01:54
LACK OF HYGIENE
01:55
ANHEDONIA: IMPOSSIBILITY TO FEEL PLEASURE
02:01
COGNITIVE DEFICITS
02:04
98%
02:07
HANDICAPS IN LEARNING & MEMORY
02:14
WHAT CAUSES THESE SYMPTOMS TO DEVELOP?
02:17
AETIOLOGY
02:22
SCHIZOPHRENIA'S AETIOLOGY
02:28
ENVIRONMENTAL FACTORS
02:29
GENETIC FACTORS
02:38
NO-1. Introduction to Toxoplasma gondii
02:39
OBLIGATE INTRACELULLAR PROTOZOAN
02:43
It can only reproduce inside its definitive host
02:47
MEMBERS OF THE FELIDAE FAMILY
02:52
APICOMPLEXA PHYLUM
03:05
APICAL COMPLEX
03:11
NO-1. Introduction to Toxoplasma gondii
03:14
LIFE CYCLE
04:35
WHAT OCCURS IF I GET INFECTED?
04:39
WHAT OCCURS IF I GET INFECTED?
04:39
TOXOPLASMOSIS
04:40
ASYMPTOMATIC
04:42
IMMUNOSUPPRESSED INDIVIDUALS
04:50
CONGENITALLY INFECTED INFANTS
04:55
NEXT VIDEO: CAN TOXOPLASMA GONDII MANIPULATE ITS HOST'S BEHAVIOUR?
04:58
[email protected]
05:07
Begona Palenzuela Herrera
05:07
@begoo_p