Table 2. Neuronally enriched EV particle counts and sizes for sham and mTBI time points obtained from mouse plasma.

SOMA EV Counts by treatment group, One-way Analysis of Variance (ANOVA), the p value is 0.3560, considered not significant. SOMA EV sizes by treatment group, One-way Analysis of Variance (ANOVA), the p value is 0.2198, considered not significant. Table 2—source data 1.

	Sham	mTBI	mTBI	mTBI	mTBI	mTBI	mTBI
EV counts/ml		hours	hours	hours	days	days	days
		8	24	72	7	14	30
Mean	6.83 × 1010	6.54 × 1010	5.41 × 1010	4.93 × 1010	3.86 × 1010	4.42 × 1010	8.43 × 1010
SD	2.67 × 1010	3.94 × 1010	2.36 × 1010	3.36 × 1010	1.89 × 1010	2.87 × 1010	4.39 × 1010
SEM	8.44 × 109	1.97 × 1010	1.18 × 1010	1.68 × 1010	9.48 × 109	1.44 × 1010	2.20 × 1010
N	10	4	4	4	4	4	4
P-value (vs. Sham)		0.8738	0.3753	0.2828	0.0677	0.1607	0.4138
EV size (nm)
Mean	172	204	164	210	149	171	165
SD	38	39	16	58	38	19	24
SEM	12	20	8	28	19	9	12
N	10	4	4	4	4	4	4
p-value (vs. Sham)		0.1919	0.7117	0.1710	0.3286	0.9536	0.7274