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Distinctive features of microsaccades in Alzheimer’s disease and in mild cognitive impairment

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Abstract

During visual fixation, the eyes are never completely still, but produce small involuntary movements, called “fixational eye movements,” including microsaccades, drift, and tremor. In certain neurological disorders, attempted fixation results in abnormal fixational eye movements with distinctive characteristics. Thus, determining how normal fixation differs from pathological fixation has the potential to aid early and differential noninvasive diagnosis of neurological disease as well as the quantification of its progression and response to treatment. Here, we recorded the eye movements produced by patients with Alzheimer’s disease, patients with mild cognitive impairment, and healthy age-matched individuals during attempted fixation. We found that microsaccade magnitudes, velocities, durations, and intersaccadic intervals were comparable in the three subject groups, but microsaccade direction differed in patients versus healthy subjects. Our results indicate that microsaccades are more prevalently oblique in patients with Alzheimer’s disease or mild cognitive impairment than in healthy subjects. These findings extended to those microsaccades paired in square-wave jerks, supporting the hypothesis that microsaccades and square-wave jerks form a continuum, both in healthy subjects and in neurological patients.

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References

  • Abadi RV, Gowen E (2004) Characteristics of saccadic intrusions. Vis Res 44:2675–2690

    Article  CAS  PubMed  Google Scholar 

  • Belleville S, Chertkow H, Gauthier S (2007) Working memory and control of attention in persons with Alzheimer’s disease and mild cognitive impairment. Neuropsychology 21:458–469

    Article  PubMed  Google Scholar 

  • Belleville S, Bherer L, Lepage E, Chertkow H, Gauthier S (2008) Task switching capacities in persons with Alzheimer’s disease and mild cognitive impairment. Neuropsychologia 46:2225–2233

    Article  PubMed  Google Scholar 

  • Crawford TJ, Higham S, Renvoize T, Patel J, Dale M, Suriya A, Tetley S (2005) Inhibitory control of saccadic eye movements and cognitive impairment in Alzheimer’s disease. Biol Psychiatry 57:1052–1060

    Article  PubMed  Google Scholar 

  • Cui J, Wilke M, Logothetis NK, Leopold DA, Liang H (2009) Visibility states modulate microsaccade rate and direction. Vision Res 49:228–236

    Article  PubMed Central  PubMed  Google Scholar 

  • Di Stasi LL, McCamy MB, Catena A, Macknik SL, Cañas JJ, Martinez-Conde S (2013) Microsaccade and drift dynamics reflect mental fatigue. Eur J Neurosci 38:2389–2398

    Article  PubMed  Google Scholar 

  • Engbert R (2006) Microsaccades: a microcosm for research on oculomotor control, attention, and visual perception. Prog Brain Res 154:177–192

    Article  PubMed  Google Scholar 

  • Engbert R, Kliegl R (2003) Microsaccades uncover the orientation of covert attention. Vision Res 43:1035–1045

    Article  PubMed  Google Scholar 

  • Engbert R, Mergenthaler K (2006) Microsaccades are triggered by low retinal image slip. Proc Natl Acad Sci U S A 103:7192–7197

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  • Fletcher WA, Sharpe JA (1986) Saccadic eye movement dysfunction in Alzheimer’s disease. Ann Neurol 20:464–471

    Article  CAS  PubMed  Google Scholar 

  • Folstein MF, Folstein SE, McHugh PR (1975) “Mini-mental state”. A practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res 12:189–198

    Article  CAS  PubMed  Google Scholar 

  • Garbutt S, Matlin A, Hellmuth J, Schenk AK, Johnson JK, Rosen H, Dean D, Kramer J, Neuhaus J, Miller BL, Lisberger SG, Boxer AL (2008) Oculomotor function in frontotemporal lobar degeneration, related disorders and Alzheimer’s disease. Brain 131:1268–1281

    Article  PubMed Central  PubMed  Google Scholar 

  • Gowen E, Abadi RV, Poliakoff E, Hansen PC, Miall RC (2007) Modulation of saccadic intrusions by exogenous and endogenous attention. Brain Res 1141:154–167

    Article  CAS  PubMed  Google Scholar 

  • Hershey LA, Whicker L, Abel LA, Dell'Osso LF, Traccis S, Grossniklaus D (1983) Saccadic latency measurements in dementia. Arch Neurol 40:592–593

    Article  CAS  PubMed  Google Scholar 

  • Hotson JR, Steinke GW (1988) Vertical and horizontal saccades in aging and dementia: failure to inhibit anticipatory saccades. Neuroophthalmology 8:267–273

    Article  Google Scholar 

  • Kapoula Z, Robinson DA, Hain TC (1986) Motion of the eye immediately after a saccade. Exp Brain Res 61:386–394

    Article  CAS  PubMed  Google Scholar 

  • Katzman R, Zhang M, Ouang-Ya-Qu, Wang Z, Liu WT, Yu E, Wong S-C, Salmon DP, Grant I (1988) A Chinese version of the mini-mental state examination; Impact of illiteracy in a Shanghai dementia survey. J Clin Epidemiol 41:971–978

    Article  CAS  PubMed  Google Scholar 

  • Kaufman L, Pratt J, Levine B, Black S (2010) Antisaccades: a probe into the dorsolateral prefrontal cortex in Alzheimer’s disease. A critical review. J Alzheimers Dis 19:781–793

    PubMed  Google Scholar 

  • Laubrock J, Engbert R, Kliegl R (2005) Microsaccade dynamics during covert attention. Vision Res 45:721–730

    Article  PubMed  Google Scholar 

  • Leigh RJ, Zee DS (2006) The neurology of eye movements. Oxford Univ Press

  • Levinoff EJ, Saumier D, Chertkow H (2005) Focused attention deficits in patients with Alzheimer’s disease and mild cognitive impairment. Brain Cogn 57:127–130

    Article  PubMed  Google Scholar 

  • Martinez-Conde S (2006) Fixational eye movements in normal and pathological vision. In: Visual perception—fundamentals of vision: low and mid-level processes in perception, pp 151–176. Elsevier. Available at: http://www.sciencedirect.com.ezproxy1.lib.asu.edu/science/article/B7CV6-4M0C546-F/2/2321185cb4e661f44f2f859d714f5fbb [Accessed February 17, 2010]

  • Martinez-Conde S, Macknik SL, Troncoso XG, Hubel DH (2009) Microsaccades: a neurophysiological analysis. Trends Neurosci 32:463–475

    Article  CAS  PubMed  Google Scholar 

  • Møller F, Laursen M, Tygesen J, Sjølie A (2002) Binocular quantification and characterization of microsaccades. Graefes Arch Clin Exp Ophthalmol 240:765–770

    Article  PubMed  Google Scholar 

  • Moser A, Kompf D, Olschinka J (1995) Eye movement dysfunction in dementia of the Alzheimer type. Dement Geriatr Cogn Disord 6:264–268

    Article  CAS  Google Scholar 

  • Mosimann UP, Müri RM, Burn DJ, Felblinger J, O'Brien JT, McKeith IG (2005) Saccadic eye movement changes in Parkinson's disease dementia and dementia with Lewy bodies. Brain 128:1267–1276

    Article  PubMed  Google Scholar 

  • Munoz DP, Broughton JR, Goldring JE, Armstrong IT (1998) Age-related performance of human subjects on saccadic eye movement tasks. Exp Brain Res 121:391–400

    Article  CAS  PubMed  Google Scholar 

  • Murakami I, Kitaoka A, Ashida H (2006) A positive correlation between fixation instability and the strength of illusory motion in a static display. Vis Res 46:2421–2431

    Article  PubMed  Google Scholar 

  • Otero-Millan J, Troncoso XG, Macknik SL, Serrano-Pedraza I, Martinez-Conde S (2008) Saccades and microsaccades during visual fixation, exploration and search: foundations for a common saccadic generator. J Vis 8:14–21

    Article  Google Scholar 

  • Otero-Millan J, Macknik SL, Serra A, Leigh RJ, Martinez-Conde S (2011a) Triggering mechanisms in microsaccade and saccade generation: a novel proposal. Ann N Y Acad Sci 1233:107–116

    Article  PubMed  Google Scholar 

  • Otero-Millan J, Serra A, Leigh RJ, Troncoso XG, Macknik SL, Martinez-Conde S (2011b) Distinctive features of saccadic intrusions and microsaccades in progressive supranuclear palsy. J Neurosci 31:4379–4387

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  • Pastukhov A, Vonau V, Stonkute S, Braun J (2013) Spatial and temporal attention revealed by microsaccades. Vis Res 85:45–57

    Article  PubMed  Google Scholar 

  • Perry RJ, Hodges JR (1999) Attention and executive deficits in Alzheimer’s disease: a critical review. Brain 122:383–404

    Article  PubMed  Google Scholar 

  • Petersen RC (2004) Mild cognitive impairment as a diagnostic entity. J Intern Med 256:183–194

    Article  CAS  PubMed  Google Scholar 

  • Petersen RC, Smith GE, Waring SC, Ivnik RJ, Tangalos EG, Kokmen E (1999) Mild cognitive impairment: clinical characterization and outcome. Arch Neurol 56:303–308

    Article  CAS  PubMed  Google Scholar 

  • Petersen RC, Doody R, Kurz A, Mohs RC, Morris JC, Rabins PV, Ritchie K, Rossor M, Thal L, Winblad B (2001) Current concepts in mild cognitive impairment. Arch Neurol 58:1985–1992

    Article  CAS  PubMed  Google Scholar 

  • Rizzo M, Anderson SW, Dawson J, Myers R, Ball K (2000) Visual attention impairments in Alzheimer’s disease. Neurology 54:1954–1959

    Article  CAS  PubMed  Google Scholar 

  • Rolfs M (2009) Microsaccades: small steps on a long way. Vision Res 49:2415–2441

    Article  PubMed  Google Scholar 

  • Rolfs M, Laubrock J, Kliegl R (2006) Shortening and prolongation of saccade latencies following microsaccades. Exp Brain Res 169:369–376

    Article  PubMed  Google Scholar 

  • Shafiq-Antonacci R, Maruff P, Masters C, Currie J (2003) Spectrum of saccade system function in Alzheimer disease. Arch Neurol 60:1272–1278

    Article  PubMed  Google Scholar 

  • Sharpe JA, Zackon D (1987) Senescent saccades: effects of aging on their accuracy, latency and velocity. SOTO 104:422–428

    Article  CAS  Google Scholar 

  • Simic G, Stanic G, Mladinov M, Jovanov-Milosevic N, Kostovic I, Hof PR (2009) Does Alzheimer’s disease begin in the brainstem? Neuropathol Appl Neurobiol 35:532–554

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  • Tedeschi G, Di Costanzo A, Allocca S, Quattrone A, Casucci G, Russo L, Bonavita V (1989) Age-dependent changes in visually guided saccadic eye movements. Funct Neurol 4:363–367

    CAS  PubMed  Google Scholar 

  • Troncoso XG, Macknik SL, Martinez-Conde S (2008a) Microsaccades counteract perceptual filling-in. J Vis 8:1–9

    Article  Google Scholar 

  • Troncoso XG, Macknik SL, Otero-Millan J, Martinez-Conde S (2008b) Microsaccades drive illusory motion in the Enigma illusion. Proc Natl Acad Sci U S A 105:16033–16038

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  • Tse PU, Sheinberg DS, Logothetis NK (2004) The distribution of microsaccade directions need not reveal the location of attention: reply to Rolfs, Engbert, and Kliegl. Psychol Sci 15:708–710

    Article  Google Scholar 

  • Valsecchi M, Turatto M (2008) Microsaccadic responses in a bimodal oddball task. Psychol Res 73:23–33

    Article  PubMed  Google Scholar 

  • Valsecchi M, Betta E, Turatto M (2007) Visual oddballs induce prolonged microsaccadic inhibition. Exp Brain Res 177:196–208

    Article  PubMed  Google Scholar 

  • Yang Q, Wang T, Su N, Liu Y, **ao S, Kapoula Z (2011) Long latency and high variability in accuracy-speed of prosaccades in Alzheimer’s disease at mild to moderate stage. Dement Geriatr Cogn Disord Extra 1:318–329

    Article  Google Scholar 

  • Yang Q, Wang T, **ao S, Kapoula Z (2013) Specific saccade deficits in patients with Alzheimer’s disease at mild to moderate stage and in patients with amnestic mild cognitive impairment. Age 35(4):1287–1298

    Article  CAS  PubMed  Google Scholar 

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Acknowledgments

This study was supported by the following funding agencies: CNRS (grant PICS, no. 4197 to ZK), GIS-CNRS, Vieillissement et Longévité (to ZK), the Barrow Neurological Foundation (to SLM and SMC), the National Science Foundation (award 0852636 to SMC), the Arizona Alzheimer’s Consortium (to SMC), and the Science Foundation Arizona Bisgrove Award (to SLM).

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The authors of this manuscript have no conflicts of interest to disclose.

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Correspondence to Zoi Kapoula, Shifu **ao or Susana Martinez-Conde.

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Kapoula, Z., Yang, Q., Otero-Millan, J. et al. Distinctive features of microsaccades in Alzheimer’s disease and in mild cognitive impairment. AGE 36, 535–543 (2014). https://doi.org/10.1007/s11357-013-9582-3

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  • DOI: https://doi.org/10.1007/s11357-013-9582-3

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