Behavioral and Brain Functions

Table 5 Correlations between motor activity, mean velocity, maximum velocity and measures of variability in WKY and SHR rats in sequence 2 (28–56 min), each strain analyzed separately (A) and together (B)

From: Patterns of motor activity in spontaneously hypertensive rats compared to Wistar Kyoto rats

		Motor activity		Mean velocity			Maximum velocity
		WKY	SHR	WKY	SHR		WKY	SHR
A
SD		−0.391	−0.523*	−0.691**	−0.114		−0.009	0.253
RMSSD		−0.611**	−0.596**	−0.821***	−0.443*		−0.091	0.171
Sample entropy		0.195	0.428*	−0.086	−0.382		0.653**	0.030
Fourier analysis		0.092	−0.328	0.250	−0.417*		0.315	−0.165
Symbolic dynamics
0 V		−0.439	–	−0.207	–		0.115	–
1 V		−0.678**	−0.401	−0.211	−0.169		0.015	−0.417**
2LV		0.471*	0.016	0.278	0.018		−0.178	−0.112
2UV		0.437	0.026	−0.121	0.021		0.141	0.217

	Motor activity		Mean velocity		Maximum velocity
B
SD	−0.760***		−0.859***		−0.466**
RMSSD	−0.802***		−0.875***		−0.472**
Sample entropy	0.686***		−0.107		0.307*
Fourier analysis	0.041		0.559***		0.407**
Symbolic dynamics
0 V	−0.505**		−0.283		−0.088
1 V	−0.719***		−0.388*		−0.266
2LV	0.559***		0.132		−0.272
2UV	0.397**		0.102		0.396**

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ISSN: 1744-9081

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