Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Postsynaptic mechanisms for the induction of long-term potentiation and
  long-term depression of synaptic transmission in CA1 pyramidal neurons of the
  hippocampus   The studies described in this dissertation have attempted to address the
cellular mechanisms of information storage by the brain. My work has focused
primarily on the postsynaptic events that occur during and after induction of
long-term potentiation (LTP) and long-term depression (LTD) at the Schaffer
collateral-CA1 synapse of the hippocampus. I have explored various aspects of
the role of postsynaptic Ca$^{2+}$ in the induction of LTP and LTD using both
extracellular and whole-cell recording techniques, as well as fluorescence
imaging of Ca$^{2+}$. I have also examined the possible role of modulation of
dendritic K$^{+}$ channels in the induction of LTP.

19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph