22

Figure 2.5: Example of a simplified neuron to demonstrate our labeling scheme (taken from my
paper with Roos, Xiao, and Cox (Kellems et al., 2009)). Branches are indexed using the Hines
ordering (Hines, 1984), and junctions are labeled with italics. For this cell there are D — 3 dendrites
and J = 4 junctions. Our labeling scheme implies, for example, that at junction 3 the children are
indexed by 6∣ = 5, hɜ = 6 and the mother is indexed by 6∣ = 8.
the Fc gating variables, wbcf, f = 1,..., Fc. When subjected to input at Sb synapses,
these gating variables, together with v6, obey the nonlinear cable equation
abCm∂tvb = -∂x(a2b∂xυb) - ab∑ Gbc(x)(υb ~ Ec) ɪɪ w9bcff
C=1 f=1 (2.17)
ɪ ɔb
- — y^Qbs(t)δ(x - xbs)(vb - Ebs)
Z7Γ z—'
s=l
= ⅛⅛⅛1→⅛1 0 < χ < e O < i. (2.18)
τcf(υb)
Here gbs (nS) is the time course, xbs is the spatial location, and Ebs is the reversal
potential of the sth synapse on branch b.
These branch potentials interact at J junction points, where junction J denotes
More intriguing information
1. The name is absent2. The name is absent
3. The name is absent
4. Place of Work and Place of Residence: Informal Hiring Networks and Labor Market Outcomes
5. AN ECONOMIC EVALUATION OF THE COLORADO RIVER BASIN SALINITY CONTROL PROGRAM
6. Evaluating the Impact of Health Programmes
7. AN ECONOMIC EVALUATION OF COTTON AND PEANUT RESEARCH IN SOUTHEASTERN UNITED STATES
8. Regulation of the Electricity Industry in Bolivia: Its Impact on Access to the Poor, Prices and Quality
9. Tax systems and tax reforms in Europe: Rationale and open issue for more radical reforms
10. The Cost of Food Safety Technologies in the Meat and Poultry Industries.