Bluedog Leggs

Bluedog Leggs

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PTSD (Post-Traumatic Stress Disorder) Worksheets | Psychology Tools

PTSD and Memory Description of key brain areas involved in post-traumatic stress disorder

boxplots

boxplots

Frequency distributions (left hand panels) and boxplots (right hand panels) for four different continuous variables. Here, horizontal boxplots are shown, however, boxplots often are drawn vertically, with the y-axis representing the data values.  Open source biostat text

Frequency distributions (left hand panels) and boxplots (right hand panels) for four different continuous variables. Here, horizontal boxplots are shown, however, boxplots often are drawn vertically, with the y-axis representing the data values. Open source biostat text

Correlation is one of the most common statistics Correlation is measured by coefficient of correlation Correlation is one of the most useful statistics Correlation is a single number that describes degree of relationship  Correlation tells whether relationship is positive  Correlation tells whether relationship is negative Correlation tells strength of relationship Correlation is Positive when values increase together Correlation is Negative when one value decreases as other increases C

Correlation is one of the most common statistics Correlation is measured by coefficient of correlation Correlation is one of the most useful statistics Correlation is a single number that describes degree of relationship Correlation tells whether relationship is positive Correlation tells whether relationship is negative Correlation tells strength of relationship Correlation is Positive when values increase together Correlation is Negative when one value decreases as other increases C

The resting membrane potential of minus seventy volts is maintained by a sodium/potassium transporter that transports sodium ions out of the cell and potassium ions in. Voltage gated sodium and potassium channels are closed. In response to a nerve impulse, some sodium channels open, allowing sodium ions to enter the cell. The membrane starts to depolarize; in other words, the charge across the membrane lessens. If the membrane potential increases to the threshold of excitation, all the…

This diagram shows how sodium and potassium ions are pumped through protein channels. The sodium ions are pumped out of the cell, while potassium is pumped into the cell. The movement of these ions creates resting potential and action potential.

Measures of Correlations

Measures of Correlations