 |
Erratum
for Poulet and Hedwig, J. Neurosci. 23 (11) 4717-4725.
The Journal of Neuroscience, July 9, 2003, 23(14):6161-6162
 Previous Article
ERRATUM
Erratum
In the article "Corollary Discharge Inhibition of Ascending Auditory
Neurons in the Stridulating Cricket," by James F. A. Poulet and
Berthold Hedwig, which appeared on pages
4717-4725 of the June 1, 2003
issue, Figures 3,
4,
5,
6 inadvertently printed with
missing scale bars. Correct versions of the figures, as well as each
corresponding legend, are printed here.
View larger version (34K):
[in this window]
[in a new window]
|
Figure 3. Low-amplitide hyperpolarizations were normally observed in both AN1
(Ai) and AN2 (Bi) during silent one-winged chirps.
Superpositions of AN1 (Aii) and AN2 (Bii) (top traces),
triggered by the on set of the wing movement (bottom traces), demonstrate the
time course of the hyperpolarizations in relation to the average wing
movement. They began just after the start of the closing wing movements,
indicated by the dashed lines, and reached a maximum during the consecutive
wing opening movements, indicated by the solid line. For additional details
see Figure 2.
|
|
View larger version (34K):
[in this window]
[in a new window]
|
Figure 4. Ai, Bi, Depolarizations were sometimes observed in recordings of
AN1 and AN2 during silent one-winged stridulation. Superimposed recordings of
AN1 (Aii) and AN2 (Bii) together with the averaged wing
movement and sound demonstrate the timing of the depolarizations in relation
to the wing movement. The timing varied from animal to animal. In general, the
depolarizations started during wing closing and peaked at the transition from
closing to opening. The spikes have been truncated in the superpositions. For
additional details see Figure 2.
|
|
View larger version (24K):
[in this window]
[in a new window]
|
Figure 5. Response of AN1 and AN2 to wing movement in deafened crickets. EPSPs were
elicited in AN1 (A) and AN2 (B) during manual wing movement
in deafened crickets. For additional details see Figure 2.
|
|
View larger version (38K):
[in this window]
[in a new window]
|
Figure 6. Activity of AN1 and AN2 during fictive stridulation. Low-amplitude
hyperpolarizations were recorded in AN1 (Ai) and AN2 (Bi)
during the fictive chirps with the similar amplitude and timing as in silently
stridulating crickets. Fictive chirps are indicated by thoracic motor
activity. Aii, Bii, Superimposed traces of neuron recordings (top)
show the timing of the PADs and IPSPs in relation to the averaged, rectified
mesothoracic nerve 3A recording (bottom). Meso Nv 3A, Extracellular nerve
recording with several units of opener and closer motor neuron activity. For
additional details see Figure 2.
|
|
|
|
