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HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allimages gaicontinue="Cycle.png" />
  </query-continue>
  <query>
    <pages>
      <page pageid="25" ns="6" title="File:(2002) Targeting the Nogo Receptor to Treat Central Nervous System Injuries.pdf" />
      <page pageid="26" ns="6" title="File:(2005) Nogo-A antibody improves regeneration and locomotion of spinal cord–injured rats.pdf" />
      <page pageid="24" ns="6" title="File:(2007) Covalent Modification of DNA Regulates Memory Formation.pdf" />
      <page pageid="18" ns="6" title="File:(2009) Hepatocyte Growth Factor in Synaptic Plasticity and Alzheimer’s Disease.pdf" />
      <page pageid="13" ns="6" title="File:(2009) The trip of the tip -- understanding the growth cone machinery.pdf" />
      <page pageid="23" ns="6" title="File:(2010) Dynamic epigenetic regulation in neurons- enzymes, stimuli and signaling pathways.pdf" />
      <page pageid="5" ns="6" title="File:2002 -- Axon- or dendrite-predominant outgrowth induced by constituents from Ashwagandha.pdf" />
      <page pageid="9" ns="6" title="File:2014 -- Proteomic identification of the molecular basis of mammalian CNS growth cones.pdf" />
      <page pageid="6" ns="6" title="File:2014 -- Regulatory mechanisms underlying the differential growth of dendrites and axons.pdf" />
      <page pageid="10" ns="6" title="File:Axon Internals.png" />
    </pages>
  </query>
</api>