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Abstract

Background:

Engagement in cognitive leisure activities during early adulthood has been linked to preserved memory and larger hippocampal volume in persons with multiple sclerosis (MS).

Objective:

To investigate which specific types of cognitive leisure activities contribute to hippocampal volume and memory.

Methods:

We investigated links between three types of cognitive activities (Reading-Writing, Art-Music, Games-Hobbies) and (a) hippocampal volume within independent samples of Italian (n=187) and American (n=55) MS patients and (b) memory in subsamples of Italian (n=97) and American (n=53) patients.

Results:

Reading-Writing was the only predictor of hippocampal volume (rp=.204, p=.002), and the best predictor of memory (rp=.288, p=.001).

Conclusions:

Findings inform the development of targeted evidence-based enrichment programs aiming to bolster reserve against memory decline.

Keywords

Multiple sclerosis cognitive reserve enriched environments hippocampal volume neurogenesis

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References

Stern

Cognitive reserve in ageing and Alzheimer’s disease. Lancet Neurol 2012; 11: 1006–1012.

Sumowski

Leavitt

VM.

Cognitive reserve in multiple sclerosis. Mult Scler 2013; 19: 1122–1127.

Sumowski

Rocca

Leavitt

. Brain reserve and cognitive reserve in multiple sclerosis: What you’ve got and how you use it. Neurology 2013; 80: 2186–2193.

Sumowski

Rocca

Leavitt

. Searching for the neural basis of reserve against memory decline: Intellectual enrichment linked to larger hippocampal volume in multiple sclerosis. Eur J Neurol 2016; 23: 39–44.

Sumowski

Wylie

Gonnella

. Premorbid cognitive leisure independently contributes to cognitive reserve in multiple sclerosis. Neurology 2010; 75: 1428–1431.

Eriksson

Perfilieva

Bjork-Eriksson

. Neurogenesis in the adult human hippocampus. Nat Med 1998; 4: 1313–1317.

Van Praag

Kempermann

Gage

. Neural consequences of environmental enrichment. Nat Rev Neurosci 2000; 1: 191–198.

Noble

Grieve

Korgaonkar

. Hippocampal volume varies with educational attainment across the life-span. Front Hum Neurosci 2012; 6: 307.

Valenzuela

Sachdev

Wen

. Lifespan mental activity predicts diminished rate of hippocampal atrophy. PLoS ONE 2008; 3(7): e2598.

10.

Aubert-Broche

Fonov

Narayanan

. Onset of multiple sclerosis before adulthood leads to failure of age-expected brain growth. Neurology 2014; 83: 2140–2146.

11.

Boringa

Lazeron

Reuling

. The brief repeatable battery of neuropsychological tests: Normative values allow application in multiple sclerosis clinical practice. Mult Scler 2001; 7: 263–267.

12.

Benedict

RHB

. Brief Visuospatial Memory Test—Revised (Professional Manual). Odessa, FL: Psychological Assessment Resources, Inc., 1997.

13.

Shors

TJ.

The adult brain makes new neurons, and effortful learning keeps them alive. Curr Dir Psychol Sci 2014; 23: 311–318.

14.

Stanovich

KE.

Where does knowledge come from? Specific associations between print exposure and information acquisition. J Educ Psychol 1993; 85: 211–229.

Reading,writing,and reserve: Literacy activities are linked to hippocampal volume and memory in multiple sclerosis

Abstract

Background:

Objective:

Methods:

Results:

Conclusions:

Keywords

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References