Responses of muscle spindles in feline dorsal neck muscles to electrical stimulation of the cervical sympathetic nerve

Exp Brain Res (2005) s00221-005-2309-7

Unfortunately, in the Appendix section, formula 4, the contents of the Y array was published incorrect. The formula should read as follows:

$${\mathbf{M}} = {\left[ {\begin{array}{*{20}c} {{\sin (\theta _{1})} \hfill} & {{\cos (\theta _{1})} \hfill} & {1 \hfill} \\ {{\sin (\theta _{2})} \hfill} & {{\cos (\theta _{2})} \hfill} & {1 \hfill} \\ {{\sin (\theta _{3})} \hfill} & {{\cos (\theta _{3})} \hfill} & {1 \hfill} \\ { \vdots \hfill} & { \vdots \hfill} & { \vdots \hfill} \\ {{\sin (\theta _{n})} \hfill} & {{\cos (\theta _{n})} \hfill} & {1 \hfill} \\ \end{array} } \right]}\quad {\mathbf{x}} = {\left[ {\begin{array}{*{20}c} {A \hfill} \\ {B \hfill} \\ {C \hfill} \\ \end{array} } \right]}\quad \hbox{Y} = \frac{{n\hbox{f}}} {{\hbox{n}_{\hbox{c}} }}{\left[ {\begin{array}{*{20}c} {{Y_{1} } \hfill} \\ {{Y_{2} } \hfill} \\ {{Y_{3} } \hfill} \\ { \vdots \hfill} \\ {{Y_{n} } \hfill} \\ \end{array} } \right]} $$

(4)