<?xml version="1.0"?>
<edsp version="3.1" about_me="http://ycmi.med.yale.edu/EAVCR/EDSP" source="Olfactory Receptors Database">
  <source>
    <type>eav/cr</type>
    <name>Data Store:SenseLab</name>
    <location>itts023d.itts.ttu.edu</location>
    <date>4/4/2026 11:09:31 PM</date>
    <query_method>GET</query_method>
    <query_parameter>o=7025</query_parameter>
  </source>
  <metadata type="partial" time="0">
    <datatypes>
      <datatype id="B" name="Boolean" xml_datatype="xs:boolean" />
      <datatype id="C" name="Object/Ref" xml_datatype="xs:long" />
      <datatype id="D" name="Datetime" xml_datatype="xs:dateTime" />
      <datatype id="F" name="Formula(only)" xml_datatype="xs:anyType" />
      <datatype id="H" name="Hierarchy(p)" xml_datatype="xs:long" />
      <datatype id="I" name="Integer" xml_datatype="xs:long" />
      <datatype id="M" name="Memo" xml_datatype="xs:string" />
      <datatype id="R" name="Real" xml_datatype="xs:double" />
      <datatype id="S" name="String" xml_datatype="xs:string" />
      <datatype id="V" name="Object/Value" xml_datatype="xs:long" />
      <datatype id="W" name="Object/Ref(MC)" xml_datatype="xs:long" />
      <datatype id="Y" name="Binary" xml_datatype="xs:base64Binary" />
    </datatypes>
    <metadata_ontology>
      <sem_type_atts />
      <sem_rel_types />
      <sem_rel_att />
    </metadata_ontology>
    <database id="d1" name="neurondb" caption="NeuronDB" caption_long="Neuron Database" description="NeuronDB provides a dynamically searchable database of three types of neuronal properties: voltage gated conductances, neurotransmitter receptors, and neurotransmitter substances. It contains tools that provide for integration of these properties in a given type of neuron and comparison of properties across different types of neurons." main_class="18" version="7" version_date="3/3/2009 11:41:40 AM">
      <class id="c26" name="neuronalcurrents" caption="Neuronal Currents" description="Currents in a specific neuron compartment. (ncc)" object_description_hide="false" type="A" is_concept="false" host_concepts="false" uid="" version="4" version_date="9/25/2015 1:27:19 AM">
        <att id="a109" dt_id="B" sn="1" name="property_present" caption="Property present" description="  Is the property present" is_concept="false" host_concepts="false" srt_id="s" sra_id="s" version="1" version_date="4/2/2002 12:00:02 AM" />
        <att id="a61" dt_id="C" sn="2" name="Neuron" caption="Neuron" description="" ref_class="c18" ref_class_name="neuron" mi="false" is_concept="true" host_concepts="true" uid="C0027882" srt_id="s" sra_id="s" version="1" version_date="4/2/2002 12:00:02 AM" />
        <att id="a52" dt_id="V" sn="3" name="CF_Compartment" caption="CF-Compartment" description="" ref_class="c20" ref_class_name="canonical_compartments" mi="false" is_concept="true" host_concepts="true" srt_id="s" sra_id="s" version="2" version_date="7/7/2003 11:06:59 PM" />
        <att id="a53" dt_id="C" sn="4" name="Current" caption="Current" description="" ref_class="c17" ref_class_name="current" mi="false" is_concept="true" host_concepts="true" uid="C0521116" srt_id="s" sra_id="s" version="1" version_date="4/2/2002 12:00:02 AM" />
        <att id="a54" dt_id="S" sn="5" name="Connect_Note" caption="Connect Note" description="" width="60" is_concept="false" host_concepts="false" srt_id="s" sra_id="s" version="1" version_date="4/2/2002 12:00:02 AM" />
        <att id="a679" dt_id="C" sn="7" name="pub_facts" caption="Publication facts" description="" ref_class="c195" ref_class_name="pub_facts" mi="true" is_concept="false" host_concepts="false" srt_id="s" sra_id="s" version="1" version_date="6/7/2018 11:31:40 AM" />
      </class>
    </database>
  </metadata>
  <data time="0.0156242000084603">
    <data_database db_id="d1">
      <data_class class_id="c26" version="4">
        <object id="o7025" name="" description="" uid="" version="6" version_date="4/5/2002 1:09:09 PM">
          <att_value att_id="a109" value="-1" />
          <att_value att_id="a61" value="o7021" value_object_name="Neostriatum interneuron ACh cell" />
          <att_value att_id="a52" value="o300" value_object_name="Soma" />
          <att_value att_id="a53" value="o251" value_object_name="I h" />
          <att_value att_id="a679" value="o242537" serial_no="1" value_object_name="Neostriatal cholinergic interneurons fire irregularly but tonically in vivo. The summation of relatively few depolarizing potentials and their temporal sequence are thought to underlie spike triggering and the irregularity of action potential timing, respectively " />
          <att_value att_id="a679" value="o242068" serial_no="2" value_object_name="" />
          <att_value att_id="a679" value="o242437" serial_no="3" value_object_name="In vitro, however, blocade of AMPA, NMDA, GABAA,D1 , D2, muscarinic receptors affect little the firing frequencies and patterns of cholinergic interneurons, indicating that these neurons are endogenously active and generate action potentials in the absence of any synaptic input " />
          <att_value att_id="a679" value="o242697" serial_no="4" value_object_name="Spontaneous firing was driven by the combined action of a sodium current and the hyperpolarization-activated cation current (I(h)), which together ensured that there was no zero current point in the subthreshold voltage range.  Spike-triggered calcium entry shaped the falling phase of the action potential waveform and activated calcium-dependent potassium channels " />
        </object>
      </data_class>
    </data_database>
  </data>
</edsp>

