<atlas>

  <!-- The header defines the atlas name, type,
       and paths to the atlas image files. -->
  <header>

    <!-- Human-readable atlas name -->
    <name>JHU Arterial Territory Atlas, No Ventricles, Level 1</name>

    <!-- Abbreviated atlas name -->
    <shortname>JHU-Arterial-LVL1</shortname>

    <!-- Atlas type - "Probabilistic" or "Label" -->
    <type>Label</type>

    <!-- Paths (defined relative to the location
         of this XML file) to the atlas images.
         Multiple <images> elements may be present
         - one for each resolution in which the
         atlas is available. -->
    <images>

      <!-- If the atlas type is "Probabilistic", the
           <imagefile> must be a path to a 4D image
           which contains one volume per region.
           Otherwise, if the atlas type is "Label",
           the <imagefile> must be a path to 3D
           label image. -->
      <imagefile>/JHU-ArterialTerritoriesNoVent-LVL1_space-MNI152NLin6Asym_2mm</imagefile>

      <!-- If the atlas type is "Probabilistic", the
           <summaryimagefile> must be a path to a 3D
           label image which 'summarises' the
           probabilistic image. If the atlas type is
           "Label", the <summaryimagefile> is identical
           to the <imagefile>. There must be a
           <summaryimagefile> for every <imagefile>. -->
      <summaryimagefile>/JHU-ArterialTerritoriesNoVent-LVL1_space-MNI152NLin6Asym_2mm</summaryimagefile>
    </images>

    <!-- A 1mm version of the same atlas images. -->
    <images>
      <imagefile>/JHU-ArterialTerritoriesNoVent-LVL1_space-MNI152NLin6Asym_1mm</imagefile>
      <summaryimagefile>/JHU-ArterialTerritoriesNoVent-LVL1_space-MNI152NLin6Asym_1mm</summaryimagefile>
    </images>
  </header>

  <!-- The <data> element contains descriptions
       of all regions in the atlas. -->
  <data>

    <!-- Every region in the atlas has a <label> element which defines:

         - The "index". For probabilistic atlases, this is the index
           of the corresponding volume in the 4D image file. For
           label images, the index is the value of voxels which
           are in the corresponding region. For 3D summary images of
           probabilistic atlases, add 1 to the index to get the
           label value.

         - The "x", "y", and "z" coordinates of a pre-
           calculated "centre-of-gravity" for this region.
           These are specified as voxel coordinates,
           relative to the *first* image in the <images>
           list, above.

         - The name of the region. -->

    <label index="0" x="0" y="0" z="0">Unclassified</label>
    <label index="1" x="51" y="62" z="59">Anterior cerebral artery left (ACAL)</label>
    <label index="2" x="39" y="60" z="59">Anterior cerebral artery right (ACAR)</label>
    <label index="3" x="49" y="67" z="46">Medial lenticulostriate left (MLSL)</label>
    <label index="4" x="40" y="68" z="45">Medial lenticulostriate right (MLSR)</label>
    <label index="5" x="56" y="63" z="40">Lateral lenticulostriate left (LLSL)</label>
    <label index="6" x="34" y="63" z="40">Lateral lenticulostriate right (LLSR)</label>
    <label index="7" x="61" y="77" z="44">Frontal pars of middle cerebral artery left (MCAFL)</label>
    <label index="8" x="28" y="77" z="44">Frontal pars of middle cerebral artery right (MCAFR)</label>
    <label index="9" x="67" y="44" z="57">Parietal pars of middle cerebral artery left (MCAPL)</label>
    <label index="10" x="22" y="44" z="57">Parietal pars of middle cerebral artery right (MCAPR)</label>
    <label index="11" x="68" y="54" z="30">Temporal pars of middle cerebral artery left (MCATL)</label>
    <label index="12" x="21" y="54" z="30">Temporal pars of middle cerebral artery right (MCATR)</label>
    <label index="13" x="65" y="26" z="44">Occipital pars of middle cerebral artery left (MCAOL)</label>
    <label index="14" x="24" y="26" z="44">Occipital pars of middle cerebral artery right (MCAOR)</label>
    <label index="15" x="63" y="64" z="36">Insular pars of middle cerebral artery left (MCAIL)</label>
    <label index="16" x="27" y="65" z="36">Insular pars of middle cerebral artery right (MCAIR)</label>
    <label index="17" x="64" y="43" z="27">Temporal pars of posterior cerebral artery left (PCATL)</label>
    <label index="18" x="25" y="43" z="28">Temporal pars of posterior cerebral artery right (PCATR)</label>
    <label index="19" x="53" y="25" z="42">Occipital pars of posterior cerebral artery left (PCAOL)</label>
    <label index="20" x="35" y="26" z="42">Occipital pars of posterior cerebral artery right (PCAOR)</label>
    <label index="21" x="51" y="53" z="37">Posterior choroidal and thalamoperfurators left (PCTPL)</label>
    <label index="22" x="39" y="53" z="36">Posterior choroidal and thalamoperfurators right (PCTPR)</label>
    <label index="23" x="59" y="51" z="30">Anterior choroidal and thalamoperfurators left (ACTPL)</label>
    <label index="24" x="31" y="51" z="30">Anterior choroidal and thalamoperfurators right (ACTPR)</label>
    <label index="25" x="49" y="47" z="17">Basilar left (BL)</label>
    <label index="26" x="41" y="47" z="17">Basilar right (BR)</label>
    <label index="27" x="54" y="35" z="25">Superior cerebellar left (SCL)</label>
    <label index="28" x="35" y="36" z="25">Superior cerebellar right (SCR)</label>
    <label index="29" x="58" y="31" z="15">Inferior cerebellar left (ICL)</label>
    <label index="30" x="33" y="32" z="15">Inferior cerebellar right (ICR)</label>
  </data>
</atlas>
