Which specific process determines where consciousness will alight?

Consciousness will 'alight' on the strongest sense object.

For example, if a very loud explosion occurs, consciousness will alight there.

As the title indicates, I don't know how the mind "picks" which sensation to focus on. Considering the huge amount of sense-data being received by the mind each moment, which condition directs consciousness to alight in a specific range of the whole set of sense-data?

What i make of it:

You seem to be asking for one specific factor, but from what i understand of buddhist teachings all five skandhas are considered coming into play in the process of sensing, being attentive to, and cognizing a specific stimulus.

I've read that kamma influences where will the "seed" of consciousness grow. But what does this mean, exactly?

Put simply, it means that our experiences/past actions shapes the way we perceive the present.

In some sources, I've read that "past" namarupa gives to consciousness the content to be known in the present, which allows contact to arise. If that's the case, can we say that where we've placed our attention (as a factor of nama in namarupa) in the past determines where will consciousness will alight in each moment?

Apologies for speculation, but i'm wondering if you are equating/mixing up attention and consciousness interchangeably? The way i understand it is that:

• one needs to discern the skandhas on one hand, meaning that you need to look at attention (manasikara) as attention, and consciousness (vinnana) as consciousness (and the same for the remaining skandhas), as an alternative to identifying with the phenomenas.

(Edit: my bad, attention would be manasikara, a mental factor and an aspect of sankhara)

• On the other hand one also needs to realize that the skandhas interplay in conjunction, as a basis for perceived phenomenas, and the emergent sense of self.

EDIT: Some may argue that the intensity of an stimulus might be the main factor in determining where will condition alight. But what will happen when multiple sense-objects have a similar "strength", or when such "strength" is not objectively defined? For instance, what happens when someone is listening to some music? A singer attention might "fall" on the qualities of the singer's voice in the song; a bassist may auomatically pay attention to the bass and the technique behind the player; and a "casual" listener might just hear and pay attention to the overall song.

In sum, I'm asking about the processes that might "filter" the whole range of sense-data input to be processed in the mind, and that determine which portion of that amount of information might be felt as a vedana.

We aren't blank slates, just as your examples implies. Again, past experiences, karma, the accumulated effect of the skandhas, and not least our dhamma training will affect how we perceive external stimuli.

In a broader perspective, the concept of skandhas and dependent origination, and well... the entire noble eightfold path details the relevant processes involved. I understand you are familiar with these, my point is that you are asking a huge question, and studying the finer details of dharma (vicara), may give you more than the more coarse general ideas dealt with here.

The question sounds like it might be about "attention" -- for example, "If a focus 'its' butt or breast is an example of 'unwise attention', then what determines whether a person's attention will be wise or unwise?" -- is that what you're asking?

I'm not sure what you're asking about 'specific process' though, and the 'alighting' of consciousness.

I guess some people are inhibited somehow, e.g. they might occasionally become aware that there is something reminiscent of a breast or butt -- which is nearly alighting -- but not "grasp the sign of it" (for which see e.g. this answer) -- and so, not alighting.

The reason or process for that is maybe threefold -- a.k.a. the "threefold training" -- i.e. ethics, concentration, AND wisdom.

• in the absence of intent to focus on any particular object, intensity determines one's focus
• one can use ones attention to direct the attention

The factors one can use to direct attention is vitakka-vicara.

Its a great question .I've been struggling to understand that myself.

I currently think that conditioning of the mind as well as held beliefs filter the raw information coming to you.There are multiple threads of information coming to you live right now from all your senses ,including the mind .Your consciousness alights due to certain parameters ,say you have food in your mouth and there is attention there ,thus taste consciousness arises.If any of these parameters is missing then it will not rise.Its expressed well here in the connected discourses SN 35:234

If you successfully direct your attention .It will watch a certain thread of information and consciousness of that thread arises .If you aren't directing attention to anything in particular ,then attention will be centered on the main thread where you can be conscious of multiple data.

Here seems to be the answer, according to the following sutta:

SN 12,38 - Cetanā Sutta

At Savatthī. “Bhikkhus, what one intends, and what one plans, and whatever one has a tendency towards: this becomes a basis for the maintenance of consciousness. When there is a basis there is a support for the establishing of consciousness. When consciousness is established and has come to growth, there is the production of future renewed existence. When there is the production of future renewed existence, future birth, aging-and-death, sorrow, lamentation, pain, displeasure, and despair come to be. Such is the origin of this whole mass of suffering.

“If, bhikkhus, one does not intend, and one does not plan, but one still has a tendency towards something, this becomes a basis for the maintenance of consciousness. When there is a basis, there is a support for the establishing of consciousness…. Such is the origin of this whole mass of suffering.

“But, bhikkhus, when one does not intend, and one does not plan, and one does not have a tendency towards anything, no basis exists for the maintenance of consciousness. When there is no basis, there is no support for the establishing of consciousness. When consciousness is unestablished and does not come to growth, there is no production of future renewed existence. When there is no production of future renewed existence, future birth, aging-and-death, sorrow, lamentation, pain, displeasure, and despair cease. Such is the cessation of this whole mass of suffering.”

Also, in AN 3,77 - Dutiyabhava Sutta

"Thus kamma is the field, consciousness the seed, and craving the moisture. The intention & aspiration of living beings hindered by ignorance & fettered by craving is established in/tuned to a lower property. Thus there is the production of renewed becoming in the future."

Thanks to everyone for your answers so far. I'd appreciate any other answer!

Kind regards!

I think there are three possibilities.

The first is based on the intensity of the stimulus. For example, a sudden loud sound will attract your attention. We can say this is related to your craving of becoming, because you perceive the loud sound as a possible threat. It's your aversive reaction towards an unpleasant sensation.

The second is based on intention. You purposely intend to focus on something. For e.g. you purposely look behind a cupboard for some missing item. If this item was precious to you, for example your wallet, we could say that this is based on an aversive reaction (fear of losing wallet) to an unpleasant sensation (the idea of losing the wallet).

The third is based on latent tendencies. If you have sensual craving towards good looking people, then such a sight may catch your attention. It's your lustful reaction towards a pleasant sensation.