1. עבוד אותות במערכת החושים סמסטר א' תשס"ז הרצאה מס' 7 http://www.eng.tau.ac.il/~mira/Senses2006 Neural Activity http://www.eng.tau.ac.il/~mira/Senses2006

2. Action Potentials

3. Neural Activity:

4. Spontaneous Neural Activity (1) Stationary

5. Spontaneous Neural Activity (2) Correlation

6. Spontaneous Neural Activity (3)

7. Spontaneous Neural Activity (4) The spontaneous neural activity can be described as: A stationary, renewal process. The length of successive intervals are statistically independent. Thus The probability density function of interval length describes the process

8. Spontaneous Neural Activity (5)  - Interval length n – number of spikes in the interval T

9. Spontaneous Rate

11. Neural Activity: Response to Click

13. Neural Activity: Response to a Tone

14. Tuning Curves

16. Neural Response as a function of Level

17. Dynamic Range

18. Neural Response as a function of Level

21. Neural Activity: Response to Speech