Table 1.

Mean phase angle of single-neuron firing to EEG

EEG source	Frequency band	Phase angle (°)		Phase difference	F valuea
		Control	MIA
HPC	Delta, 2–4 Hz	360	240	120	28.6***
	Theta, 5–7 Hz	199	257	58	3.1
	Theta, 7–9 Hz	180	260	80	12.9***
	Beta, 12–30 Hz	53	264	149	37.5***
	Gamma, 30–100 Hz	141	311	170	28.0***
mPFC	Delta, 2–4 Hz	37	295	102	27.7***
	Theta, 5–7 Hz	101	296	165	50.1***
	Theta, 7–9 Hz	360	249	111	5.1*
	Beta, 12–30 Hz	338	271	67	5.3*
	Gamma, 30–100 Hz	200	214	14	0.6

Mean phase angle of control and MIA mPFC neuron firing to HPC and mPFC EEG. *p < 0.05, ***p < 0.001.

^aThe F value refers to Watson–Williams test comparisons between MIA and control animals.