Cognitive speed in nondemented Parkinson's disease
Studies of speed of cognitive processing in Parkinson's disease (PD) have yielded mixed results. This may relate in part to a differential effect on cognitive speed by the type of information to be processed. In the present study, we compared medication fasted, nondemented individuals with mild...
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| Veröffentlicht in: | Journal of the International Neuropsychological Society 1998-11, Vol.4 (6), p.584-592 |
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| container_title | Journal of the International Neuropsychological Society |
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| creator | SMITH, MARCIA C. GOLDMAN, WILLIAM P. JANER, KEVIN W. BATY, JACK D. MORRIS, JOHN C. |
| description | Studies of speed of cognitive processing in Parkinson's
disease (PD) have yielded mixed results. This may relate
in part to a differential effect on cognitive speed by
the type of information to be processed. In the present
study, we compared medication fasted, nondemented individuals
with mild idiopathic PD (N = 26) with age-matched
controls (N = 12) on a test requiring easy and
hard same–different discriminations for verbal, quantitative,
and spatial information, as well as on a traditional memory
scanning paradigm. A voice-activated relay rather than
a key press was used to eliminate the need for limb and
finger movements. Simple reaction time and movement time
were also measured in a task requiring subjects to move
a hand held stylus to a designated target. The PD group
performed as fast as the control group across all tasks
except movement time. Thus, in our paradigm, the presence
of PD alone does not predict cognitive slowing in the presence
of motor slowing. (JINS, 1998, 4, 584–592.) |
| doi_str_mv | 10.1017/S1355617798466074 |
| format | Article |
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disease (PD) have yielded mixed results. This may relate
in part to a differential effect on cognitive speed by
the type of information to be processed. In the present
study, we compared medication fasted, nondemented individuals
with mild idiopathic PD (N = 26) with age-matched
controls (N = 12) on a test requiring easy and
hard same–different discriminations for verbal, quantitative,
and spatial information, as well as on a traditional memory
scanning paradigm. A voice-activated relay rather than
a key press was used to eliminate the need for limb and
finger movements. Simple reaction time and movement time
were also measured in a task requiring subjects to move
a hand held stylus to a designated target. The PD group
performed as fast as the control group across all tasks
except movement time. Thus, in our paradigm, the presence
of PD alone does not predict cognitive slowing in the presence
of motor slowing. (JINS, 1998, 4, 584–592.)</description><identifier>ISSN: 1355-6177</identifier><identifier>EISSN: 1469-7661</identifier><identifier>DOI: 10.1017/S1355617798466074</identifier><identifier>PMID: 10050363</identifier><language>eng</language><publisher>England: Cambridge University Press</publisher><subject>Aged ; Bradyphrenia ; Cognition - physiology ; Cognitive speed ; Female ; Hand - physiopathology ; Humans ; Male ; Middle Aged ; Movement - physiology ; Parkinson Disease - diagnosis ; Parkinson's disease ; Reaction Time ; Severity of Illness Index</subject><ispartof>Journal of the International Neuropsychological Society, 1998-11, Vol.4 (6), p.584-592</ispartof><rights>1998 The International Neuropsychological Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c379t-af0d73459753880b1fe15bcd37c685b113300bd2c98741c37bfb60a33167ba823</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S1355617798466074/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>164,314,776,780,27901,27902,55603</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10050363$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>SMITH, MARCIA C.</creatorcontrib><creatorcontrib>GOLDMAN, WILLIAM P.</creatorcontrib><creatorcontrib>JANER, KEVIN W.</creatorcontrib><creatorcontrib>BATY, JACK D.</creatorcontrib><creatorcontrib>MORRIS, JOHN C.</creatorcontrib><title>Cognitive speed in nondemented Parkinson's disease</title><title>Journal of the International Neuropsychological Society</title><addtitle>J Int Neuropsychol Soc</addtitle><description>Studies of speed of cognitive processing in Parkinson's
disease (PD) have yielded mixed results. This may relate
in part to a differential effect on cognitive speed by
the type of information to be processed. In the present
study, we compared medication fasted, nondemented individuals
with mild idiopathic PD (N = 26) with age-matched
controls (N = 12) on a test requiring easy and
hard same–different discriminations for verbal, quantitative,
and spatial information, as well as on a traditional memory
scanning paradigm. A voice-activated relay rather than
a key press was used to eliminate the need for limb and
finger movements. Simple reaction time and movement time
were also measured in a task requiring subjects to move
a hand held stylus to a designated target. The PD group
performed as fast as the control group across all tasks
except movement time. Thus, in our paradigm, the presence
of PD alone does not predict cognitive slowing in the presence
of motor slowing. (JINS, 1998, 4, 584–592.)</description><subject>Aged</subject><subject>Bradyphrenia</subject><subject>Cognition - physiology</subject><subject>Cognitive speed</subject><subject>Female</subject><subject>Hand - physiopathology</subject><subject>Humans</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Movement - physiology</subject><subject>Parkinson Disease - diagnosis</subject><subject>Parkinson's disease</subject><subject>Reaction Time</subject><subject>Severity of Illness Index</subject><issn>1355-6177</issn><issn>1469-7661</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kF1LwzAUhoMobk5_gDeyK72q5uw0SXspU6c40eHEy5C06chc09m0ov_ejA4RBG_ywfu8h8NDyDHQc6AgLp4BGeMgRJrEnFMR75A-xDyNBOewG94hjjZ5jxx4v6QUECjdJ71wMooc-2Q0rhbONvbDDP3amHxo3dBVLjelcU34Pqn6zTpfuTM_zK03yptDsleolTdH23tAXm6u5-PbaPo4uRtfTqMMRdpEqqC5wJilgmGSUA2FAaazHEXGE6YBECnV-ShLExFD6OhCc6oQgQutkhEOyGk3d11X763xjSytz8xqpZypWi95CiIWAgMIHZjVlfe1KeS6tqWqvyRQuREl_4gKnZPt8FaXJv_V6MwEIOoA6xvz-ZMHHZILFEzyyUzeP-AVf4WZnAcet0uoUtc2Xxi5rNraBUP_rPENmyl_ww</recordid><startdate>199811</startdate><enddate>199811</enddate><creator>SMITH, MARCIA C.</creator><creator>GOLDMAN, WILLIAM P.</creator><creator>JANER, KEVIN W.</creator><creator>BATY, JACK D.</creator><creator>MORRIS, JOHN C.</creator><general>Cambridge University Press</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>8BM</scope></search><sort><creationdate>199811</creationdate><title>Cognitive speed in nondemented Parkinson's disease</title><author>SMITH, MARCIA C. ; GOLDMAN, WILLIAM P. ; JANER, KEVIN W. ; BATY, JACK D. ; MORRIS, JOHN C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c379t-af0d73459753880b1fe15bcd37c685b113300bd2c98741c37bfb60a33167ba823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Aged</topic><topic>Bradyphrenia</topic><topic>Cognition - physiology</topic><topic>Cognitive speed</topic><topic>Female</topic><topic>Hand - physiopathology</topic><topic>Humans</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Movement - physiology</topic><topic>Parkinson Disease - diagnosis</topic><topic>Parkinson's disease</topic><topic>Reaction Time</topic><topic>Severity of Illness Index</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SMITH, MARCIA C.</creatorcontrib><creatorcontrib>GOLDMAN, WILLIAM P.</creatorcontrib><creatorcontrib>JANER, KEVIN W.</creatorcontrib><creatorcontrib>BATY, JACK D.</creatorcontrib><creatorcontrib>MORRIS, JOHN C.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>ComDisDome</collection><jtitle>Journal of the International Neuropsychological Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SMITH, MARCIA C.</au><au>GOLDMAN, WILLIAM P.</au><au>JANER, KEVIN W.</au><au>BATY, JACK D.</au><au>MORRIS, JOHN C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cognitive speed in nondemented Parkinson's disease</atitle><jtitle>Journal of the International Neuropsychological Society</jtitle><addtitle>J Int Neuropsychol Soc</addtitle><date>1998-11</date><risdate>1998</risdate><volume>4</volume><issue>6</issue><spage>584</spage><epage>592</epage><pages>584-592</pages><issn>1355-6177</issn><eissn>1469-7661</eissn><abstract>Studies of speed of cognitive processing in Parkinson's
disease (PD) have yielded mixed results. This may relate
in part to a differential effect on cognitive speed by
the type of information to be processed. In the present
study, we compared medication fasted, nondemented individuals
with mild idiopathic PD (N = 26) with age-matched
controls (N = 12) on a test requiring easy and
hard same–different discriminations for verbal, quantitative,
and spatial information, as well as on a traditional memory
scanning paradigm. A voice-activated relay rather than
a key press was used to eliminate the need for limb and
finger movements. Simple reaction time and movement time
were also measured in a task requiring subjects to move
a hand held stylus to a designated target. The PD group
performed as fast as the control group across all tasks
except movement time. Thus, in our paradigm, the presence
of PD alone does not predict cognitive slowing in the presence
of motor slowing. (JINS, 1998, 4, 584–592.)</abstract><cop>England</cop><pub>Cambridge University Press</pub><pmid>10050363</pmid><doi>10.1017/S1355617798466074</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 1355-6177 |
| ispartof | Journal of the International Neuropsychological Society, 1998-11, Vol.4 (6), p.584-592 |
| issn | 1355-6177 1469-7661 |
| language | eng |
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| source | MEDLINE; Cambridge University Press Journals Complete |
| subjects | Aged Bradyphrenia Cognition - physiology Cognitive speed Female Hand - physiopathology Humans Male Middle Aged Movement - physiology Parkinson Disease - diagnosis Parkinson's disease Reaction Time Severity of Illness Index |
| title | Cognitive speed in nondemented Parkinson's disease |
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