Table 1.
Regions of Interest (ROIs) selected for functional connectivity, and the corresponding labels in the Paxinos and Watson (2007) atlas.
| ROI # | Acronym | Acronym | Substructures (see Paxinos and Watson, 2007, rat brain atlas) |
|---|---|---|---|
| 1 | Orbital frontal cortex - LH | ofc-l | Lateral orbital cortex (LO), ventral orbital cortex (VO) |
| 2 | Prelimbic cortex - LH | prl-l | Prelimbic cortex (PrL) |
| 3 | Nucleus accumbens core - LH | acbc-l | Accumbens nucleus, core (AcbC) |
| 4 | Nucleus accumbens shell - LH | acbsh-l | Accumbens nucleus, shell (AcbSh) |
| 5 | Caudate putamen - LH | cpu-l | Caudate putamen [striatum] (CPu) |
| 6 | Anterior cingulate cortex - LH | acc-l | Cingulate cortex, area 1 (Cg1), cingulate cortex, area 2 (Cg2) |
| 7 | Primary somatosensory cortex - LH | sm1-l | Primary somatosensory cortex, barrel field (S1BF) |
| 8 | Secondary somatosensory cortex - LH | sm2-l | Secondary somatosensory cortex (S2) |
| 9 | Globus pallidus - LH | gp-l | GP |
| 10 | Piriform cortex - LH | pir-l | Piriform cortex (Pir) |
| 11 | Retrosplenial cortex - LH | rsp-l | Retrosplenial dysgranular cortex (RSD), retrosplenial granular cortex, c region (RSGc) |
| 12 | Mediodorsal thalamic nuclei - LH | mdt-l | Mediodorsal thalamic nucleus, lateral part (MDL), mediodorsal thalamic nucleus, medial part (MDM) |
| 13 | Amygdala - LH | amy-l | Basolateral amygdaloid nucleus, anterior part (BLA), basolateral amygdaloid nucleus, posterior part (BLP) |
| 14 | Hippocampus - LH | hc-l | Field CA1 of the hippocampus (CA1), field CA3 of the hippocampus (CA3) |
| 15 | Auditory/temporal association cortex - LH | aud-l | Primary auditory cortex (Au1), secondary auditory cortex, dorsal area (AuD), secondary auditory cortex, ventral area (AuV), temporal association cortex (TeA) |
| 16 | Posterior parietal cortex - LH | ppc-l | Parietal cortex, posterior area, dorsal part (PtPD), parietal cortex, posterior area, dorsal part (PtPR) |
| 17 | Medial septum | ms | Medial septum (MS) |
| 18 | Orbital frontal cortex - RH | ofc-r | LO, VO |
| 19 | Prelimbic cortex - RH | prl-r | PrL |
| 20 | Nucleus accumbens core - RH | acbc-r | AcbC |
| 21 | Nucleus accumbens shell - RH | acbsh-r | AcbSh |
| 22 | Caudate putamen - RH | cpu-r | CP |
| 23 | Anterior cingulate cortex - RH | acc-r | Cg1, Cg2 |
| 24 | Primary somatosensory cortex - RH | sm1-r | S1BF |
| 25 | Secondary somatosensory cortex - RH | sm2-r | S2 |
| 26 | Globus pallidus - RH | gp-r | Globus pallidus (GP) |
| 27 | Piriform cortex - RH | pir-r | Pir |
| 28 | Retrosplenial cortex - RH | rsp-r | RSD, RSGc |
| 29 | Mediodorsal thalamic nuclei - RH | mdt-r | MDL, MDM |
| 30 | Amygdala - RH | amy-r | BLA, BLP |
| 31 | Hippocampus - RH | hc-r | CA1, CA3 |
| 32 | Auditory/temporal association cortex - RH | aud-r | Au1, AuD, AuV, TeA |
| 33 | Posterior parietal cortex - RH | ppc-r | PtPD, PtPR |
| 34 | Cerebrospinal fluid (ventricles) - 1 | csf1 | Choroid plexus (chp, cerebrospinal fluid) |
| 35 | Cerebrospinal fluid (ventricles) - 2 | csf2 | Choroid plexus (chp, cerebrospinal fluid) |