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Multimorbidity and Associations with Cognition and Alzheimer's Disease Biomarkers
Annals of Neurology, EarlyView.Objective Multimorbidity, the coexistence of 2 or more chronic conditions, has been linked to cognitive aging and Alzheimer's disease (AD) and AD‐related dementias, yet the mechanisms remain unclear. We aimed to examine the associations of multimorbidity with cognition and biomarkers across multiple mechanistic pathways.
Xiaqing Jiang +45 more
wiley +1 more source
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Analysis of finger-tapping movement
Journal of Neuroscience Methods, 2005The piano-playing-like finger-tapping movement has been analyzed with a precision image-based motion analyzer (PRIMAS). 32 healthy subjects (148 recordings) and 10 Parkinsonian patients (25 recordings) were tested. The tracking of fingers during the whole movement increased the level of information obtained from the finger-tapping test compared to ...
Akos Jobbagy
exaly +3 more sources
Journal of Paediatrics and Child Health, 1980
Rapid repeated finger tapping is easy to measure objectively and can detect abnormalities of co‐ordination not found by standard clinical methods. A simple apparatus is described and age standards given. In children who had had bacterial meningitis, there was a significant deficit in the tapping rate of the non‐dominant hand ...
DUGDALE A.E., CHANDLER D., JEFFERY H.
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Rapid repeated finger tapping is easy to measure objectively and can detect abnormalities of co‐ordination not found by standard clinical methods. A simple apparatus is described and age standards given. In children who had had bacterial meningitis, there was a significant deficit in the tapping rate of the non‐dominant hand ...
DUGDALE A.E., CHANDLER D., JEFFERY H.
openaire +3 more sources
Finger tapping in musicians and nonmusicians
International Journal of Psychophysiology, 1991Timing plays an important role in perceiving and performing music. Finger tapping has been successfully used for analyzing timing processes (Fraisse, 1966, Franĕk et al., 1987, 1988). The aim of this study is to determine differences between musically trained and untrained subjects in their ability to follow repetitive rhythmic tonal patterns by finger
Marek Franek
exaly +3 more sources
More than just tapping: Index finger-tapping measures procedural learning in schizophrenia [PDF]
Schizophrenia Research, 2012 Finger-tapping has been widely studied using behavioral and neuroimaging paradigms. Evidence supports the use of finger-tapping as an endophenotype in schizophrenia, but its relationship with motor procedural learning remains unexplored. To our knowledge, this study presents the first use of index finger-tapping to study procedural learning in ...
Ruben C Gur
exaly +3 more sources
Cardiac-Locomotor Coupling While Finger Tapping
Perceptual and Motor Skills, 1990Coupling between cardiac and locomotor rhythms has been identified while people walk, run, hop and cycle at cadences natural to them. To test the hypothesis that cardiac-locomotor coupling occurs during finger tapping, we studied 20 normal subjects tapping a telegraph key at a comfortable rate for 10 min. 15 subjects (75%) coupled significantly at one
R L, Kirby, S E, Carr, D A, MacLeod
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Ipsilesional disruptions to reciprocal finger tapping
Archives of Clinical Neuropsychology, 1992Impairments in repetitive finger tapping have not been found in the ipsilesional hand, possibly because the performance measure (tapping rate) which has been used is not sufficiently sensitive. In this study, tapping performance of patients with lateralized brain damage was examined using more detailed measures reflecting intertap variability and the ...
E A, Roy +3 more
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Finger joint coordination during tapping
Journal of Biomechanics, 2006We investigated finger joint coordination during tapping by characterizing joint kinematics and torques in terms of muscle activation patterns and energy profiles. Six subjects tapped with their index finger on a computer keyswitch as if they were typing on the middle row of a keyboard.
Po-Ling, Kuo +3 more
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Archives of Neurology, 1990
A quantitative analysis of the so-called finger-tapping test was performed on 111 normal subjects. Quantitative analysis was also performed on 17 patients with cerebellar diseases, 14 with parkinsonism, and 14 with hemiparesis. All analyses were performed in a simple fashion using an 8-bit microcomputer fed through an electrocardiographic apparatus ...
I, Shimoyama, T, Ninchoji, K, Uemura
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A quantitative analysis of the so-called finger-tapping test was performed on 111 normal subjects. Quantitative analysis was also performed on 17 patients with cerebellar diseases, 14 with parkinsonism, and 14 with hemiparesis. All analyses were performed in a simple fashion using an 8-bit microcomputer fed through an electrocardiographic apparatus ...
I, Shimoyama, T, Ninchoji, K, Uemura
openaire +2 more sources