VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTO
ABSTRACT The circadian rhythm of motor performance is synchronized to the body temperature rhythm, with highest values occurring in the afternoon, and to the sleep-wake cycle, with individual preferences of sleep-onset and wake-up times. The aim of this study was to determine whether differences bet...
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| Language: | English |
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Universidade Estadual de Maringá
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| Series: | Journal of Physical Education |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-24552016000100128&lng=en&tlng=en |
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| author | Cassio de Miranda Meira Jr. Ana Amélia Benedito-Silva Mariana Muriel Vitorio Falconi |
| author_facet | Cassio de Miranda Meira Jr. Ana Amélia Benedito-Silva Mariana Muriel Vitorio Falconi |
| author_sort | Cassio de Miranda Meira Jr. |
| collection | DOAJ |
| description | ABSTRACT The circadian rhythm of motor performance is synchronized to the body temperature rhythm, with highest values occurring in the afternoon, and to the sleep-wake cycle, with individual preferences of sleep-onset and wake-up times. The aim of this study was to determine whether differences between the preferences of hours of sleep and wake (morningness-eveningness) have an impact on reaction times (RT) and motion (TM) measured in the early morning and late afternoon. Forty students, 20 morning-types and 20 evening-types, performed by the morning and by the afternoon a key-pressing task with measures of simple reaction time and movement time. According to the results, both morning-types and evening-types showed lower simple reaction times in the afternoon as compared to values in the morning and morning-types obtained lower movement times than evening-types, both in the morning and in the afternoon. Thus, it can be concluded that morningness-eveningness influenced the movement time, but not the simple reaction time. |
| format | Article |
| id | doaj-art-848462f008f34b9aaa3b01d68d5f2d08 |
| institution | Kabale University |
| issn | 2448-2455 |
| language | English |
| publisher | Universidade Estadual de Maringá |
| record_format | Article |
| series | Journal of Physical Education |
| spelling | doaj-art-848462f008f34b9aaa3b01d68d5f2d082024-12-14T14:30:06ZengUniversidade Estadual de MaringáJournal of Physical Education2448-24552710.4025/jphyseduc.v27i1.2732S2448-24552016000100128VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTOCassio de Miranda Meira Jr.Ana Amélia Benedito-SilvaMariana Muriel Vitorio FalconiABSTRACT The circadian rhythm of motor performance is synchronized to the body temperature rhythm, with highest values occurring in the afternoon, and to the sleep-wake cycle, with individual preferences of sleep-onset and wake-up times. The aim of this study was to determine whether differences between the preferences of hours of sleep and wake (morningness-eveningness) have an impact on reaction times (RT) and motion (TM) measured in the early morning and late afternoon. Forty students, 20 morning-types and 20 evening-types, performed by the morning and by the afternoon a key-pressing task with measures of simple reaction time and movement time. According to the results, both morning-types and evening-types showed lower simple reaction times in the afternoon as compared to values in the morning and morning-types obtained lower movement times than evening-types, both in the morning and in the afternoon. Thus, it can be concluded that morningness-eveningness influenced the movement time, but not the simple reaction time.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-24552016000100128&lng=en&tlng=enritmo circadianocronotipotempo de reaçãotempo de movimento. |
| spellingShingle | Cassio de Miranda Meira Jr. Ana Amélia Benedito-Silva Mariana Muriel Vitorio Falconi VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTO Journal of Physical Education ritmo circadiano cronotipo tempo de reação tempo de movimento. |
| title | VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTO |
| title_full | VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTO |
| title_fullStr | VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTO |
| title_full_unstemmed | VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTO |
| title_short | VARIAÇÃO DIURNA ENTRE MATUTINOS E VESPERTINOS NOS TEMPOS DE REAÇÃO SIMPLES E DE MOVIMENTO |
| title_sort | variacao diurna entre matutinos e vespertinos nos tempos de reacao simples e de movimento |
| topic | ritmo circadiano cronotipo tempo de reação tempo de movimento. |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-24552016000100128&lng=en&tlng=en |
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