Memory Flashcards
Three steps to memorization
encoding: get information to brain
Storage: retain
Retrieval: Get it back.
Physiology of Memory (3 Sections)
- Sensory input via sense organs
- Identify senses via lobes
3. Permanent Store
- Identify senses via lobes
Sensory input via sense organs
a, optic-retina (rods and cones) b. audition-cochlea (lining) c. gustatory (taste buds) d. tactile (skin membrane) e. olfactory (nasal bulb)
Identify senses via lobes
a. optic-occipital b. audition-temporal c. gustatory-porietal d. tactile-porietal e. olfactory-amygdala in LymbicSystem
Characteristics of permanent Store
a. Hippocampus in Lymbic Systemprioritizes with emotions b. Temporal Lobe-most long termstore in sounded-out order c. Possible embellishment via imagryvia occipital store and linguistic cues
Types of Memory loss
- Recoding Failure-Disrupted incorporation ofinformation.
- Retention Failure-a physiological problem.
- Retrieval Failure-When you can not remember whatyou know.
Memory Disorders
- Amnesia-Blunt force trauma to head causesloss of data.
- Retrograde Amnesia-Blunt force trauma tohead (closed head injury) cause loss of data before blow to head.
- Korsokoff Syndrome-Severe memory loss anddementia-thiamine deficiency.
- Alzheimer’s Disease-Plaque accumulation results in neurofibular tangle:personality change, memory loss, death.
How we learn
- Spaced Practice is better than Massed.
- Rehearsal
(a) Rote orMaintainance Rehearsal-Recitation(b)Elaborative Rehearsal-Imagry
- Overlearning-study beyond simple recall.
- Comprehend information so it can be paraphrased.
- Use mnemonic devices
Herman Ebbinghaus
- Father of Memory Theory-a pioneerof methodology.
2. Defined the forgettingcurve-order of memorability
Atkinson and Shriffen-Information ProcessingTheory
- Sensory Register-first identified data
2. Short-Term Memory - “Working Memory” - Long-TermMemory - vast and relatively permanent, enhanced by elaborative rehearsal.
Sir Cedric Bartlette
- Resynthesis Theory-Memory isreconstructive
- Inspired by Sir Alfred Baddelley-a. Also knighted by theQueen for achievements in Researchb.Said memory is inincomplete pieces for building explanations.
Memory Sensory Organs
Physiology of Memory
a, optic-retina (rods and cones) b. audition-cochlea (lining) c. gustatory (taste buds) d. tactile (skin membrane) e. olfactory (nasal bulb)
Identify senses via lobes
Physiology of Memory
a. optic-occipital b. audition-temporal c. gustatory-porietal d. tactile-porietal e. olfactory-amygdala in LymbicSystem
Permanent Store
Physiology of Memory
a. Hippocampus in Lymbic Systemprioritizes with emotions
b. Temporal Lobe-most long termstore in sounded-out order
c. Possible embellishment via imagryvia occipital store and linguistic cues
Characteristics of short-term memory
- Volatileand interactive
- Tiny– holding an average of seven units
- Can be enhanced with chunking and role rehearsal.