Table 2 Marginal estimates (95% CI) of hippocampal subfield volumes across immediate recall (IR) and delayed recall (DR) scores, with age effects.

CA2/3

195.49 (185.20, 205.78)

207.16 (203.13, 211.18)

204.06 (201.50, 206.63)

200.73 (197.38, 204.08)

211.66 (202.54, 220.77)

CA2/3

188.04 (174.43, 201.65)

200.8 (195.14, 206.47)

205.34 (201.37, 209.31)

205.04 (202.38, 207.71)

203.29 (200.13, 206.45)

203.46 (197.93, 208.98)

CA4

238.67 (229.76, 247.57)

243.82 (240.32, 247.32)

241.12 (238.91, 243.33)

239.74 (236.83, 242.65)

248.87 (240.98, 256.75)

CA4

230.99 (219.19, 242.78)

240.38 (235.45, 245.32)

242.66 (239.21, 246.11)

241.53 (239.23, 243.83)

240.74 (238.00, 243.47)

243.99 (239.20, 248.79)

GC-DG

280.82 (271.63, 290.02)

285.54 (281.93, 289.15)

281.68 (279.39, 283.96)

279.33 (276.33, 282.33)

288.60 (280.46, 296.75)

GC-DG

271.76 (259.59, 283.94)

283.00 (277.91, 288.08)

284.94 (281.39, 288.50)

282.40 (280.02, 284.77)

280.16 (277.33, 282.98)

283.02 (278.07, 287.96)

Presubic.

288.56 (273.70, 303.43)

287.26 (281.50, 293.03)

288.11 (284.39, 291.82)

289.78 (284.97, 294.59)

290.96 (277.80, 304.13)

Presubic.

295.39 (275.81, 314.98)

291.75 (283.66, 299.85)

288.18 (282.48, 293.87)

286.29 (282.44, 290.15)

287.73 (283.18, 292.28)

294.11 (286.15, 302.07)

Subiculum

414.46 (399.76, 429.17)

413.52 (407.82, 419.22)

409.18 (405.51, 412.86)

406.40 (401.64, 411.16)

410.14 (397.11, 423.16)

Subiculum

408.75 (389.36, 428.15)

413.08 (405.06, 421.10)

412.39 (406.75, 418.04)

409.54 (405.72, 413.35)

407.34 (402.83, 411.84)

408.62 (400.74, 416.51)

CA1

619.49 (599.14, 639.84)

627.4 (619.55, 635.26)

613.44 (608.35, 618.53)

602.52 (595.96, 609.09)

619.56 (601.54, 637.58)

CA1

597.09 (570.33, 623.86)

624.97 (613.94, 636.00)

626.67 (618.90, 634.45)

615.56 (610.28, 620.84)

605.00 (598.78, 611.22)

608.34 (597.46, 619.22)

Mol. layer

542.20 (527.64, 556.75)

548.28 (542.64, 553.93)

539.71 (536.07, 543.34)

533.16 (528.45, 537.87)

545.34 (532.45, 558.23)

Mol. layer

530.88 (511.71, 550.06)

547.18 (539.25, 555.11)

547.65 (542.07, 553.23)

540.66 (536.89, 544.44)

534.60 (530.15, 539.06)

537.84 (530.05, 545.64)

Hipp. tail

486.84 (466.04, 507.63)

493.39 (485.36, 501.42)

493.91 (488.71, 499.12)

490.03 (483.32, 496.74)

483.37 (464.95, 501.78)

Hipp. tail

493.85 (466.44, 521.25)

489.65 (478.36, 500.94)

489.94 (481.98, 497.90)

492.04 (486.63, 497.44)

493.25 (486.88, 499.62)

490.89 (479.75, 502.03)

Parasubic.

61.49 (49.21, 73.77)

60.30 (55.52, 65.08)

61.31 (58.25, 64.38)

63.61 (59.63, 67.60)

66.27 (55.40, 77.14)

Parasubic.

63.61 (47.39, 79.83)

60.82 (54.10, 67.54)

59.93 (55.20, 64.65)

60.70 (57.51, 63.88)

62.90 (59.14, 66.67)

66.31 (59.72, 72.90)

HATA

57.72 (46.12, 69.32)

59.32 (54.80, 63.84)

61.47 (58.58, 64.36)

63.30 (59.53, 67.06)

63.90 (53.63, 74.18)

HATA

53.68 (38.31, 69.04)

58.51 (52.14, 64.89)

60.34 (55.87, 64.82)

60.96 (57.95, 63.97)

62.16 (58.59, 65.72)

65.73 (59.49, 71.97)

Fimbria

81.84 (68.25, 95.43)

78.32 (73.04, 83.59)

79.52 (76.13, 82.92)

83.13 (78.73, 87.53)

86.80 (74.77, 98.83)

Fimbria

73.35 (55.38, 91.33)

78.69 (71.25, 86.13)

80.03 (74.80, 85.26)

79.93 (76.39, 83.46)

80.95 (76.77, 85.13)

85.66 (78.35, 92.97)

Age:

50

60

70

80

Age:

50

60

70

80

CA2/3

205.09 (194.55, 215.64)

205.31 (201.88, 208.73)

203.91 (201.42, 206.39)

200.89 (196.27, 205.52)

CA2/3

205.13 (194.55, 215.71)

205.07 (201.63, 208.50)

203.84 (201.35, 206.33)

201.45 (196.83, 206.07)

CA4

246.75 (237.61, 255.89)

245.70 (242.71, 248.69)

241.62 (239.48, 243.77)

234.52 (230.47, 238.58)

CA4

246.94 (237.76, 256.12)

245.47 (242.47, 248.47)

241.53 (239.38, 243.68)

235.11 (231.06, 239.17)

GC-DG

293.64 (284.21, 303.08)

290.25 (287.17, 293.32)

281.93 (279.71, 284.15)

268.69 (264.52, 272.86)

GC-DG

294.22 (284.75, 303.69)

290.09 (287.00, 293.18)

281.78 (279.56, 284.01)

269.29 (265.12, 273.46)

Presubic.

298.04 (282.86, 313.23)

296.96 (292.09, 301.83)

288.95 (285.35, 292.55)

274.00 (267.46, 280.55)

Presubic.

298.35 (283.14, 313.56)

297.20 (292.32, 302.07)

288.95 (285.34, 292.55)

273.61 (267.09, 280.13)

Subiculum

413.04 (398.02, 428.07)

420.32 (415.5, 425.14)

411.42 (407.85, 414.98)

386.33 (379.85, 392.8)

Subiculum

413.46 (398.39, 428.52)

420.14 (415.31, 424.97)

411.29 (407.72, 414.86)

386.92 (380.45, 393.38)

CA1

632.95 (612.19, 653.71)

630.61 (623.99, 637.24)

613.94 (609.00, 618.88)

582.92 (574.05, 591.80)

CA1

634.80 (614.02, 655.58)

630.20 (623.58, 636.82)

613.49 (608.55, 618.43)

584.67 (575.84, 593.51)

Mol. layer

568.91 (554.04, 583.79)

560.86 (556.08, 565.63)

539.54 (536.02, 543.07)

504.97 (498.56, 511.38)

Mol. layer

570.11 (555.21, 585.00)

560.68 (555.90, 565.45)

539.28 (535.75, 542.81)

505.91 (499.52, 512.30)

Hipp. tail

517.47 (496.26, 538.69)

515.56 (508.79, 522.33)

492.92 (487.87, 497.97)

449.54 (440.47, 458.61)

Hipp. tail

515.70 (494.43, 536.97)

515.02 (508.25, 521.80)

493.11 (488.06, 498.17)

449.97 (440.93, 459.02)

Parasubic.

51.57 (39.01, 64.13)

56.02 (51.97, 60.07)

62.56 (59.59, 65.53)

71.18 (65.73, 76.64)

Parasubic.

51.61 (39.00, 64.21)

56.10 (52.04, 60.16)

62.57 (59.59, 65.55)

71.02 (65.57, 76.47)

HATA

56.46 (44.59, 68.33)

58.44 (54.6, 62.28)

61.80 (58.99, 64.61)

66.55 (61.37, 71.72)

HATA

56.46 (44.52, 68.40)

58.42 (54.56, 62.27)

61.80 (58.98, 64.61)

66.60 (61.42, 71.77)

Fimbria

77.78 (63.89, 91.67)

82.05 (77.58, 86.51)

81.75 (78.46, 85.04)

76.88 (70.87, 82.88)

Fimbria

78.50 (64.54, 92.46)

82.17 (77.69, 86.65)

81.64 (78.34, 84.95)

76.93 (70.92, 82.93)