Memory (Human)
The text provides an overview of various aspects of human memory and related conditions. It highlights how memory can deteriorate with age or due to diseases like Alzheimer's and Multiple Sclerosis.
Megnyitás
Memory (Human) Amphetamines- They are subjective to use of a person. This is extensively used in prescription drugs used for ADHD. Increased in dopamine ruse and makes person more conscious. Stimulants- Anything that can stimulate nervous system Cocaine- It is most powerful natural stimulant which can make person euphoric and enhance mental and physical capacity. Nicotine- Most common type (people getting from cigarettes) How sleep affects memory and the neural coordination Some humans have mutations on ADRB1 and can actually work optimally on 4 hrs of sleep on average. A person needs 8 hrs of sleep to function well on average. Psychedelics- They are the hallucinogenic drugs LSD- Chemically synthesised drug which binds to specific brain cell receptors and alters how the brain responds to serotonin, Marijuana- Also know as pot and make you "high", and unconscious. Hypnosis- process to getting someone out of their conscious state. Myth- hypnotist cannot control the person's mind or make them do anything they don't want to do Fact- It can help from anxiety, depression, phobias, and addiction. It can also be used to manage pain and improve sleep. Memory overtime when you grow-up Knowledge and related inferential processes, spanning from simple types of perception to complex forms of thinking, are referred to as cognition. Meta memory- Knowledge of our own memory Technology by which we can check brain function Computed tomography of brain helps us to see any unusual damage to brain. Functional MRI- how different region of brain are working. Biology of memory LTP and glutamate-synaptic plasticity where a persistent strengthening of synapses based on recent patterns of activity occurs. LTP and Hipocampus-a stable facilitation of synaptic potentials after high-frequency synaptic activity. Memory deterioration- This is often normal with aging but could be observed in diseased young individuals. Multiple Sclerosis- a chronic disease that affects the central nervous system causing poor coordination. Alzheimer's diseases is a progressive disorder which can affects memory, thinking, and behavior Common phenomenon observed Encoding Specificity- Phenomenon of remembering something better when conditions are same as information was analysed. TOT- Tip-of-tongue phenomenon is like you experience of knowing something but being unable to access False memory-when our brain is traumatized, so cannot recollect memory right. Eye witness testimony- primary example of it. tragic event- This could lead into false sensations. Amnesia-inability to remember the information. Anterograde- where you can't form new memories after the event Retrograde-loss of memory were formed before the event Retrieval- it is referred as retention of stored memory Relearning-a measure of how long it takes to learn something back from past knowledge. Recognition-ability to notice info Recall-ability to remember when asked Storage Rehearsal Elaborative- when the stimulus maybe linked with other information. Maintenance- repetition with little of no interpretation. Long-term memory Implicit Memory- unconscious awareness of a person. Procedural memory- This is based on skills and tasked which are performed regularly. Explicit Memory-Conscious awareness of a person. Declarative Memory- This is based on facts and events only. Sensory memory Smell Touch Taste Sound Sight Short-term memory working memory
