Variability of performance for multiple cognitive tasks increases
PsychologicalData Availability
Period at which this change occurs is not accurately known
Tissue
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brain
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Anatomical System
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anatomical site
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thorax
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cardiovascular system
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heart
- atrium
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ventricle
- left ventricle
- endocardium
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artery
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vein
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heart
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respiratory system
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lung
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hematological system
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bone marrow
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blood
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bone marrow
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lymphoreticular system
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alimentary system
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oral cavity
- tongue
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pharynx
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stomach
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intestine
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small intestine
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large intestine
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colorectal
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colon
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colon
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colorectal
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small intestine
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liver and biliary system
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pancreas
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oral cavity
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urogenital system
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urinary system
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kidney
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nephron
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renal corpuscle
- glomerus
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renal tubule
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renal corpuscle
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nephron
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kidney
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reproductive system
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male reproductive system
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testis
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penis
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testis
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female reproductive system
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uterus
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- vagina
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breast
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male reproductive system
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urinary system
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endocrine system
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endocrine pancreas
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adrenal gland
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endocrine pancreas
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musculoskeletal system
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bone
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joint
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muscle
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bone
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integument system
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skin
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appendages
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- hair
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- nail
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- sebaceous gland
- subcutaneous
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skin
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nervous system
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central nervous system
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brain
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cerebrum
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cerebral cortex
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frontal lobe
- prefrontal cortex
- parietal lobe
- temporal lobe
- occipital lobe
- visual
- insula
- olfactory bulb
- anterior olfactory nucleus
- lateral olfactory stria
- medial olfactory stria
- olfactory tubercle
- primary olfactory cortex
- secondary olfactory cortex
- hippocampus
- parahippocampal gyrus
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frontal lobe
- basal nuclei
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cerebral cortex
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hypothalamus
- preoptic nucleus
- supraoptic nucleus
- suprachiasmatic nucleus
- paraventricular nucleus
- infundibular nucleus
- anterior nucleus
- dorsomedial nucleus
- ventromedial nucleus
- lateral nucleus
- posterior nucleus
- premamillary nucleus
- tuberomamillary nucleus
- medial mamillary nucleus
- lateral mamillary nucleus
- lateral tuberal nucleus
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brain stem
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midbrain
- crus cerebri
- colliculi
- substantia nigra
- red nucleus
- periaqueductal grey matter
- oculomotor nucleus
- trochlear nucleus
- mesencephalic trigeminal nucleus
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pons
- vestibular nuclei
- cochlear nuclei
- superior olivary nucleus
- trapezoid nucleus
- nucleus of the lateral lemniscus
- abducent nucleus
- facial nucleus
- salivatory nuclei
- trigeminal nucleus
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midbrain
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cerebellum
- cerebellum cortex
- cerebellum nuclei
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tract
- corpus callosum
- ventricular system
- cerebrospinal fluid
- meninges
- white matter
- grey matter
- blood brain barrier
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cerebrum
- spinal cord
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brain
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peripheral nervous system
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visual apparatus
- globe
- eyelid
- lacrimal gland
- conjunctiva
- cornea
- sclera
- lens
- vitreous humor
- iris
- ciliary body
- choroid
- retina
- optic nerve
- trabecular meshwork
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auditory apparatus
- external ear
- middle ear
- tympanum
- auditory tube
- auditory ossicle
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internal ear
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osseous labyrinth
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cochlea
- spiral organ of Corti
- semicircular canal
- vestibule
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cochlea
- membranous labyrinth
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osseous labyrinth
- olfactory apparatus
- peripheral nerve
- ganglion
- sympathetic chain
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visual apparatus
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central nervous system
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immune system
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thymus
- T cell progenitor
- lymphocytes
- B cell
- memory B cell
- T cell
- T regulatory cell
- stromal cell
- naïve T cell
- neutrophil
- macrophage
- natural killer cell
- dendritic cell
- leukocyte
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thymus
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anatomical site
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Anatomical System
References
- Lövdén et al. (2007) "Within-person trial-to-trial variability precedes and predicts cognitive decline in old and very old age: longitudinal data from the Berlin Aging Study." Neuropsychologia 45(12):2827-2838 (PubMed)
Description
Variability of performance for multiple cognitive tasks increases with age, which is longitudinally associated with greater decreases in performance. Increased reaction time variability in tests for perceptual speed associated with subsequent decline in ideational fluency and perceptual speed. Subjects from the Berlin Aging Study.
Relationships
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Cognitive deficits
- Cognitive decline
- Variability of performance for multiple cognitive tasks increases
- Mild cognitive impairment incidence increases
- Memory impairment
- Cognitive processing speed decreased
- Cognitive executive functions decline
- Learning impairment as assessed by contextual cuing