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<map version="0.9.0">
    <node TEXT="Numerosity" ID="ID_0">
        <node TEXT="Approximate Representations" POSITION="left" ID="ID_1">
            <node TEXT="Brain Regions" POSITION="left" ID="ID_2">
                <node TEXT="Parietal Cortex" POSITION="left" ID="ID_3">
                    <node TEXT="Posterior Parietal Cortex (PPC)" POSITION="left" ID="ID_4">
                        <node TEXT="Intraparietal Sulcus (IPS)" POSITION="left" ID="ID_5">
                            <node TEXT="Neurons code for numerosity" POSITION="left" ID="ID_6">
<node TEXT="Concept of Mental Number Line" POSITION="left" ID="ID_7">
    <node TEXT="Logarithmic Compression" POSITION="left" ID="ID_8">
        <node TEXT="Dehaine &amp; Changeux, 1993" POSITION="left" ID="ID_9"/>
        <node TEXT="Nieder &amp; Miller, 2003" POSITION="left" ID="ID_10"/>
    </node>
    <node TEXT="Linear Scale with proportional increasing Std. Dev of Noise" POSITION="left" ID="ID_11">
        <node TEXT="aallistel &amp; Gelman, 2000" POSITION="left" ID="ID_12"/>
    </node>
</node>
<node TEXT="Nieder et al 2002" POSITION="left" ID="ID_13"/>
<node TEXT="Sawamura et al, 2002" POSITION="left" ID="ID_14"/>
<node TEXT="Nieder &amp; Miller, 2003" POSITION="left" ID="ID_15">
    <arrowlink ENDARROW="Default" DESTINATION="ID_32"/>
</node>
                            </node>
                            <node TEXT="lateral Intraparietal (LIP)" POSITION="left" ID="ID_16">
<node TEXT="LIP neurons code for number with an accumulator-like coding scheme" POSITION="left" ID="ID_17">
    <node TEXT="Roitman et al, 2007" POSITION="left" ID="ID_18"/>
</node>
                            </node>
                            <node TEXT="Ventral Intraparietal (VIP)" POSITION="left" ID="ID_19">
<node TEXT="Tudusciuc &amp; Nieder, 2007" POSITION="left" ID="ID_20"/>
<node TEXT="Abstract and likely to encode for auditory and visual numerosity" POSITION="left" ID="ID_21"/>
<node TEXT="Likely fed by LIP numerosity accumulator codes" POSITION="left" ID="ID_22"/>
                            </node>
                            <node TEXT="Horizontal Segment of the Intraparietal Sulcus (hIPS)" POSITION="left" ID="ID_23">
<node TEXT="Core system for representing numerical quantity" POSITION="left" ID="ID_24">
    <node TEXT="Dahaene et all, 2003" POSITION="left" ID="ID_25"/>
    <node TEXT="Piazza et al, 2004" POSITION="left" ID="ID_26"/>
    <node TEXT="Piazza et al, 2006" POSITION="left" ID="ID_27"/>
    <node TEXT="Cantlon et al, 2006" POSITION="left" ID="ID_28"/>
    <node TEXT="Cappelletti et al, 2007" POSITION="left" ID="ID_29"/>
    <node TEXT="Dormal et al, 2008" POSITION="left" ID="ID_30"/>
</node>
                            </node>
                        </node>
                    </node>
                </node>
                <node TEXT="Prefrontal Cortex (PFC)" POSITION="left" ID="ID_31">
                    <node TEXT="Codes and maintains numerosity information from intraparietal sulcus" POSITION="left" ID="ID_32"/>
                </node>
            </node>
            <node TEXT="Computational Models" POSITION="left" ID="ID_33">
                <node TEXT="Grossberg &amp; Repin, 2003" POSITION="left" ID="ID_34"/>
                <node TEXT="Verguts &amp; Fias, 2005" POSITION="left" ID="ID_35"/>
                <node TEXT="Dehaene &amp; Changeux, 1993" POSITION="left" ID="ID_36"/>
            </node>
        </node>
        <node TEXT="Exact Representations (Subitizing)" POSITION="right" ID="ID_37">
            <node TEXT="Parallel Visual Presentation with Pop-out" POSITION="right" ID="ID_38">
                <node TEXT="Trick &amp; Pylyshyn, 1993" POSITION="right" ID="ID_39"/>
                <node TEXT="Posterior Parietal Map of a limited number of salient locations in the visual field" POSITION="right" ID="ID_40">
                    <node TEXT="Piazza &amp; Izard, 2009" POSITION="right" ID="ID_41"/>
                    <node TEXT="Gottlieb, 2007" POSITION="right" ID="ID_42"/>
                </node>
            </node>
        </node>
        <node TEXT="Exact Representations (Counting)" POSITION="right" ID="ID_43">
            <node TEXT="Serial Scanning" POSITION="right" ID="ID_44">
                <node TEXT="Attentional Deployment" POSITION="right" ID="ID_45">
                    <node TEXT="Dorsal Stream (posterior parietal &amp; lateral premotor cortices)" POSITION="right" ID="ID_46">
                        <node TEXT="Butterworth, 2000" POSITION="right" ID="ID_47"/>
                        <node TEXT="Piazza et al, 2003" POSITION="right" ID="ID_48"/>
                        <node TEXT="Piazza et al, 2006" POSITION="right" ID="ID_49"/>
                    </node>
                </node>
            </node>
            <node TEXT="Working Memory" POSITION="right" ID="ID_50">
                <node TEXT="Subvocalization component of the verbal system" POSITION="right" ID="ID_51">
                    <node TEXT="Logie &amp; Baddeley, 1987" POSITION="right" ID="ID_52"/>
                    <node TEXT="Hinton et al, 2004" POSITION="right" ID="ID_53"/>
                </node>
                <node TEXT="Visio-spatial rehearsal loop in deaf children" POSITION="right" ID="ID_54">
                    <node TEXT="Leybaert &amp; Van Cutsem, 2002" POSITION="right" ID="ID_55"/>
                </node>
            </node>
        </node>
    </node>
</map>
